16118943702 has 32 divisors (see below), whose sum is σ = 34270629120. Its totient is φ = 5039791200.

The previous prime is 16118943679. The next prime is 16118943713. The reversal of 16118943702 is 20734981161.

It is a happy number.

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, 688458 + ... + 711485.

It is an arithmetic number, because the mean of its divisors is an integer number (1070957160).

Almost surely, 2^16118943702 is an apocalyptic number.

16118943702 is an abundant number, since it is smaller than the sum of its proper divisors (18151685418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16118943702 is a wasteful number, since it uses less digits than its factorization.

16118943702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400068.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 16118943702 in words is "sixteen billion, one hundred eighteen million, nine hundred forty-three thousand, seven hundred two".