12634818455760 has 160 divisors (see below), whose sum is σ = 41231193951360. Its totient is φ = 3191815839744.

The previous prime is 12634818455713. The next prime is 12634818455773. The reversal of 12634818455760 is 6755481843621.

It is a super-2 number, since 2×12634818455760² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 12634818455694 and 12634818455703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142122684 + ... + 142211556.

It is an arithmetic number, because the mean of its divisors is an integer number (257694962196).

Almost surely, 2^{12634818455760} is an apocalyptic number.

12634818455760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12634818455760 is an abundant number, since it is smaller than the sum of its proper divisors (28596375495600).

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

12634818455760 is a wasteful number, since it uses less digits than its factorization.

12634818455760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120085 (or 120079 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 12634818455760 in words is "twelve trillion, six hundred thirty-four billion, eight hundred eighteen million, four hundred fifty-five thousand, seven hundred sixty".