20004314062664 has 32 divisors (see below), whose sum is σ = 37599623855040. Its totient is φ = 9977774788800.

The previous prime is 20004314062619. The next prime is 20004314062679. The reversal of 20004314062664 is 46626041340002.

It is a super-2 number, since 2×20004314062664² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4219142 + ... + 7603274.

It is an arithmetic number, because the mean of its divisors is an integer number (1174988245470).

Almost surely, 2^{20004314062664} is an apocalyptic number.

It is an amenable number.

20004314062664 is a deficient number, since it is larger than the sum of its proper divisors (17595309792376).

20004314062664 is a wasteful number, since it uses less digits than its factorization.

20004314062664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385941 (or 3385937 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 20004314062664 in words is "twenty trillion, four billion, three hundred fourteen million, sixty-two thousand, six hundred sixty-four".