12610674544 has 40 divisors (see below), whose sum is σ = 26468427440. Its totient is φ = 5820295104.

The previous prime is 12610674533. The next prime is 12610674581. The reversal of 12610674544 is 44547601621.

It is a super-2 number, since 2×12610674544² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12610674497 and 12610674506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144222 + ... + 214525.

It is an arithmetic number, because the mean of its divisors is an integer number (661710686).

Almost surely, 2^12610674544 is an apocalyptic number.

It is an amenable number.

12610674544 is an abundant number, since it is smaller than the sum of its proper divisors (13857752896).

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

12610674544 is an equidigital number, since it uses as much as digits as its factorization.

12610674544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358794 (or 358762 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 12610674544 in words is "twelve billion, six hundred ten million, six hundred seventy-four thousand, five hundred forty-four".