20358460044012 has 24 divisors (see below), whose sum is σ = 47548271442112. Its totient is φ = 6779696490000.

The previous prime is 20358460043953. The next prime is 20358460044037. The reversal of 20358460044012 is 21044006485302.

It is a super-2 number, since 2×20358460044012² (a number of 27 digits) contains 22 as substring.

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, 807094114 + ... + 807119337.

Almost surely, 2^{20358460044012} is an apocalyptic number.

It is an amenable number.

20358460044012 is an abundant number, since it is smaller than the sum of its proper divisors (27189811398100).

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

20358460044012 is a wasteful number, since it uses less digits than its factorization.

20358460044012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614214509 (or 1614214507 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 20358460044012 in words is "twenty trillion, three hundred fifty-eight billion, four hundred sixty million, forty-four thousand, twelve".