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14231144212124 = 2277313752397171
BaseRepresentation
bin1100111100010111001001…
…0010111010011010011100
31212101111001220112112120212
43033011302102322122130
53331130340404241444
650133410345431552
72666111006626610
oct317056222723234
955344056475525
1014231144212124
1145974379a2374
12171a11149b5b8
137c2cb66c89b8
14372b10925340
1519a2b866719e
hexcf1724ba69c

14231144212124 has 96 divisors (see below), whose sum is σ = 29118651695616. Its totient is φ = 5960124840960.

The previous prime is 14231144212111. The next prime is 14231144212133. The reversal of 14231144212124 is 42121244113241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146406059 + ... + 146503229.

It is an arithmetic number, because the mean of its divisors is an integer number (303319288496).

Almost surely, 214231144212124 is an apocalyptic number.

14231144212124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14231144212124 is an abundant number, since it is smaller than the sum of its proper divisors (14887507483492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14231144212124 is a wasteful number, since it uses less digits than its factorization.

14231144212124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97915 (or 97913 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

Adding to 14231144212124 its reverse (42121244113241), we get a palindrome (56352388325365).

The spelling of 14231144212124 in words is "fourteen trillion, two hundred thirty-one billion, one hundred forty-four million, two hundred twelve thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 73 137 146 274 292 511 523 548 959 1022 1046 1918 2044 2092 3661 3836 7322 10001 14644 20002 38179 40004 70007 71651 76358 97171 140014 143302 152716 194342 267253 280028 286604 388684 501557 534506 680197 1003114 1069012 1360394 2006228 2720788 5230523 7093483 10461046 13312427 14186966 20922092 26624854 28373932 36613661 49654381 50820433 53249708 73227322 93186989 99308762 101640866 146454644 186373978 198617524 203281732 355743031 372747956 711486062 971807171 1422972124 1943614342 3709891609 3887228684 6802650197 6962399321 7419783218 13605300394 13924798642 14839566436 25969241263 27210600788 27849597284 48736795247 51938482526 97473590494 103876965052 194947180988 508255150433 1016510300866 2033020601732 3557786053031 7115572106062 14231144212124