116177818375 has 8 divisors (see below), whose sum is σ = 144989917488. Its totient is φ = 92942254600.

The previous prime is 116177818349. The next prime is 116177818381. The reversal of 116177818375 is 573818771611.

It is not a de Polignac number, because 116177818375 - 2¹¹ = 116177816327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464711149 + ... + 464711398.

It is an arithmetic number, because the mean of its divisors is an integer number (18123739686).

Almost surely, 2^116177818375 is an apocalyptic number.

116177818375 is a deficient number, since it is larger than the sum of its proper divisors (28812099113).

116177818375 is an frugal number, since it uses more digits than its factorization.

116177818375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929422562 (or 929422552 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 55.

The spelling of 116177818375 in words is "one hundred sixteen billion, one hundred seventy-seven million, eight hundred eighteen thousand, three hundred seventy-five".