116954143992 has 48 divisors (see below), whose sum is σ = 362000923440. Its totient is φ = 33415469568.

The previous prime is 116954143991. The next prime is 116954144011. The reversal of 116954143992 is 299341459611.

116954143992 is a `hidden beast` number, since 1 + 1 + 6 + 9 + 541 + 4 + 3 + 9 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116954143991) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 116025433 + ... + 116026440.

It is an arithmetic number, because the mean of its divisors is an integer number (7541685905).

Almost surely, 2^116954143992 is an apocalyptic number.

116954143992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116954143992 is an abundant number, since it is smaller than the sum of its proper divisors (245046779448).

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

116954143992 is a wasteful number, since it uses less digits than its factorization.

116954143992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232051892 (or 232051885 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 54.

The spelling of 116954143992 in words is "one hundred sixteen billion, nine hundred fifty-four million, one hundred forty-three thousand, nine hundred ninety-two".