20014468808 has 64 divisors (see below), whose sum is σ = 39680928000. Its totient is φ = 9444954112.

The previous prime is 20014468787. The next prime is 20014468841. The reversal of 20014468808 is 80886441002.

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, 10594328 + ... + 10596216.

It is an arithmetic number, because the mean of its divisors is an integer number (620014500).

Almost surely, 2^20014468808 is an apocalyptic number.

It is an amenable number.

20014468808 is a deficient number, since it is larger than the sum of its proper divisors (19666459192).

20014468808 is a wasteful number, since it uses less digits than its factorization.

20014468808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654 (or 2650 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 20014468808 in words is "twenty billion, fourteen million, four hundred sixty-eight thousand, eight hundred eight".