12620612622024 has 64 divisors (see below), whose sum is σ = 38244280680000. Its totient is φ = 3824428066560.

The previous prime is 12620612621957. The next prime is 12620612622041. The reversal of 12620612622024 is 42022621602621.

12620612622024 is a `hidden beast` number, since 1 + 2 + 6 + 2 + 0 + 6 + 1 + 2 + 622 + 0 + 24 = 666.

It is a super-4 number, since 4×12620612622024⁴ (a number of 54 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12620612622024.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2655850449 + ... + 2655855200.

It is an arithmetic number, because the mean of its divisors is an integer number (597566885625).

Almost surely, 2^{12620612622024} is an apocalyptic number.

It is an amenable number.

12620612622024 is an abundant number, since it is smaller than the sum of its proper divisors (25623668057976).

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

12620612622024 is a wasteful number, since it uses less digits than its factorization.

12620612622024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311705675 (or 5311705665 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 12620612622024 in words is "twelve trillion, six hundred twenty billion, six hundred twelve million, six hundred twenty-two thousand, twenty-four".