116178977144 has 16 divisors (see below), whose sum is σ = 217897049400. Its totient is φ = 58073097312.

The previous prime is 116178977141. The next prime is 116178977153. The reversal of 116178977144 is 441779871611.

It is a self number, because there is not a number n which added to its sum of digits gives 116178977144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116178977141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018759 + ... + 2075510.

Almost surely, 2^116178977144 is an apocalyptic number.

It is an amenable number.

116178977144 is a deficient number, since it is larger than the sum of its proper divisors (101718072256).

116178977144 is a wasteful number, since it uses less digits than its factorization.

116178977144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097822 (or 4097818 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 56.

The spelling of 116178977144 in words is "one hundred sixteen billion, one hundred seventy-eight million, nine hundred seventy-seven thousand, one hundred forty-four".