20500514014 has 32 divisors (see below), whose sum is σ = 31552208640. Its totient is φ = 9987062400.

The previous prime is 20500513997. The next prime is 20500514029. The reversal of 20500514014 is 41041500502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6079749 + ... + 6083119.

It is an arithmetic number, because the mean of its divisors is an integer number (986006520).

Almost surely, 2^20500514014 is an apocalyptic number.

20500514014 is a deficient number, since it is larger than the sum of its proper divisors (11051694626).

20500514014 is a wasteful number, since it uses less digits than its factorization.

20500514014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936.

The product of its (nonzero) digits is 800, while the sum is 22.

The spelling of 20500514014 in words is "twenty billion, five hundred million, five hundred fourteen thousand, fourteen".