20005762112008 has 32 divisors (see below), whose sum is σ = 37790249132160. Its totient is φ = 9928471219200.

The previous prime is 20005762111997. The next prime is 20005762112027. The reversal of 20005762112008 is 80021126750002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5333916 + ... + 8274187.

It is an arithmetic number, because the mean of its divisors is an integer number (1180945285380).

Almost surely, 2^{20005762112008} is an apocalyptic number.

It is an amenable number.

20005762112008 is a deficient number, since it is larger than the sum of its proper divisors (17784487020152).

20005762112008 is a wasteful number, since it uses less digits than its factorization.

20005762112008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13609477 (or 13609473 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 20005762112008 in words is "twenty trillion, five billion, seven hundred sixty-two million, one hundred twelve thousand, eight".