20670224504 has 32 divisors (see below), whose sum is σ = 39039911040. Its totient is φ = 10259676000.

The previous prime is 20670224441. The next prime is 20670224521. The reversal of 20670224504 is 40542207602.

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, 2076419 + ... + 2086349.

It is an arithmetic number, because the mean of its divisors is an integer number (1219997220).

Almost surely, 2^20670224504 is an apocalyptic number.

It is an amenable number.

20670224504 is a deficient number, since it is larger than the sum of its proper divisors (18369686536).

20670224504 is a wasteful number, since it uses less digits than its factorization.

20670224504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11811 (or 11807 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The spelling of 20670224504 in words is "twenty billion, six hundred seventy million, two hundred twenty-four thousand, five hundred four".