116926720128 has 64 divisors (see below), whose sum is σ = 345096232800. Its totient is φ = 38975572224.

The previous prime is 116926720121. The next prime is 116926720129. The reversal of 116926720128 is 821027629611.

116926720128 is a `hidden beast` number, since 1 + 169 + 267 + 201 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (116926720121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16913026 + ... + 16919937.

Almost surely, 2^116926720128 is an apocalyptic number.

116926720128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116926720128 is an abundant number, since it is smaller than the sum of its proper divisors (228169512672).

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

116926720128 is an equidigital number, since it uses as much as digits as its factorization.

116926720128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33832986 (or 33832968 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 116926720128 in words is "one hundred sixteen billion, nine hundred twenty-six million, seven hundred twenty thousand, one hundred twenty-eight".