20214435268 has 24 divisors (see below), whose sum is σ = 36601387200. Its totient is φ = 9757015968.

The previous prime is 20214435251. The next prime is 20214435271. The reversal of 20214435268 is 86253441202.

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, 906193 + ... + 928231.

It is an arithmetic number, because the mean of its divisors is an integer number (1525057800).

Almost surely, 2^20214435268 is an apocalyptic number.

It is an amenable number.

20214435268 is a deficient number, since it is larger than the sum of its proper divisors (16386951932).

20214435268 is a wasteful number, since it uses less digits than its factorization.

20214435268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29979 (or 29977 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 20214435268 in words is "twenty billion, two hundred fourteen million, four hundred thirty-five thousand, two hundred sixty-eight".