20233504024 has 32 divisors (see below), whose sum is σ = 38640014640. Its totient is φ = 9930816000.

The previous prime is 20233504019. The next prime is 20233504051. The reversal of 20233504024 is 42040533202.

It is a self number, because there is not a number n which added to its sum of digits gives 20233504024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41124 + ... + 205324.

Almost surely, 2^20233504024 is an apocalyptic number.

It is an amenable number.

20233504024 is a deficient number, since it is larger than the sum of its proper divisors (18406510616).

20233504024 is a wasteful number, since it uses less digits than its factorization.

20233504024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164491 (or 164487 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The spelling of 20233504024 in words is "twenty billion, two hundred thirty-three million, five hundred four thousand, twenty-four".