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12341212004121 = 37111331113214237
BaseRepresentation
bin1011001110010110100110…
…0011101011111100011001
31121200210211021122212010120
42303211221203223330121
53104144300233112441
642125250255303453
72412423511131360
oct263455143537431
947623737585116
1012341212004121
113a28973494840
121473986b1ab89
136b6a04709040
143094642647d7
151660536c3966
hexb39698ebf19

12341212004121 has 64 divisors (see below), whose sum is σ = 22164399968256. Its totient is φ = 5898834950400.

The previous prime is 12341212004111. The next prime is 12341212004167. The reversal of 12341212004121 is 12140021214321.

It is not a de Polignac number, because 12341212004121 - 29 = 12341212003609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12341212004091 and 12341212004100.

It is not an unprimeable number, because it can be changed into a prime (12341212004111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5673186 + ... + 7541051.

It is an arithmetic number, because the mean of its divisors is an integer number (346318749504).

Almost surely, 212341212004121 is an apocalyptic number.

12341212004121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12341212004121 is a deficient number, since it is larger than the sum of its proper divisors (9823187964135).

12341212004121 is a wasteful number, since it uses less digits than its factorization.

12341212004121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214582.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 12341212004121 its reverse (12140021214321), we get a palindrome (24481233218442).

The spelling of 12341212004121 in words is "twelve trillion, three hundred forty-one billion, two hundred twelve million, four thousand, one hundred twenty-one".

Divisors: 1 3 7 11 13 21 33 39 77 91 143 231 273 311 429 933 1001 2177 3003 3421 4043 6531 10263 12129 23947 28301 44473 71841 84903 133419 311311 933933 13214237 39642711 92499659 145356607 171785081 277498977 436069821 515355243 1017496249 1202495567 1889635891 3052488747 3607486701 4109627707 5668907673 12328883121 13227451237 28767393949 39682353711 45205904777 53425160191 86302181847 135617714331 160275480573 316441333439 373976121337 587676762101 949324000317 1121928364011 1763030286303 4113737334707 12341212004121