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124343141344 = 2517474863233
BaseRepresentation
bin111001111001101101…
…1011100001111100000
3102212221200120001101021
41303303123130033200
54014123321010334
6133042241015224
711661224156032
oct1636333341740
9385850501337
10124343141344
1148808509534
1220122324514
13b957c301a6
14603809dc52
15337b40c3b4
hex1cf36dc3e0

124343141344 has 48 divisors (see below), whose sum is σ = 264715553088. Its totient is φ = 57269420032.

The previous prime is 124343141291. The next prime is 124343141347. The reversal of 124343141344 is 443141343421.

124343141344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1243431413442 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124343141347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2406049 + ... + 2457184.

It is an arithmetic number, because the mean of its divisors is an integer number (5514907356).

Almost surely, 2124343141344 is an apocalyptic number.

It is an amenable number.

124343141344 is an abundant number, since it is smaller than the sum of its proper divisors (140372411744).

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

124343141344 is a wasteful number, since it uses less digits than its factorization.

124343141344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863307 (or 4863299 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

Adding to 124343141344 its reverse (443141343421), we get a palindrome (567484484765).

The spelling of 124343141344 in words is "one hundred twenty-four billion, three hundred forty-three million, one hundred forty-one thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 17 32 34 47 68 94 136 188 272 376 544 752 799 1504 1598 3196 6392 12784 25568 4863233 9726466 19452932 38905864 77811728 82674961 155623456 165349922 228571951 330699844 457143902 661399688 914287804 1322799376 1828575608 2645598752 3657151216 3885723167 7314302432 7771446334 15542892668 31085785336 62171570672 124343141344