116718628508 has 6 divisors (see below), whose sum is σ = 204257599896. Its totient is φ = 58359314252.

The previous prime is 116718628493. The next prime is 116718628511. The reversal of 116718628508 is 805826817611.

It is a self number, because there is not a number n which added to its sum of digits gives 116718628508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14589828560 + ... + 14589828567.

It is an arithmetic number, because the mean of its divisors is an integer number (34042933316).

Almost surely, 2^116718628508 is an apocalyptic number.

It is an amenable number.

116718628508 is a deficient number, since it is larger than the sum of its proper divisors (87538971388).

116718628508 is a wasteful number, since it uses less digits than its factorization.

116718628508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29179657131 (or 29179657129 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 53.

The spelling of 116718628508 in words is "one hundred sixteen billion, seven hundred eighteen million, six hundred twenty-eight thousand, five hundred eight".