116467120431 has 8 divisors (see below), whose sum is σ = 172543882160. Its totient is φ = 77644746936.

The previous prime is 116467120423. The next prime is 116467120439. The reversal of 116467120431 is 134021764611.

116467120431 is a `hidden beast` number, since 1 + 1 + 646 + 7 + 1 + 2 + 0 + 4 + 3 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (116467120423) and next prime (116467120439).

It is not a de Polignac number, because 116467120431 - 2³ = 116467120423 is a prime.

It is a super-2 number, since 2×116467120431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116467120439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156798500 + ... + 2156798553.

It is an arithmetic number, because the mean of its divisors is an integer number (21567985270).

Almost surely, 2^116467120431 is an apocalyptic number.

116467120431 is a deficient number, since it is larger than the sum of its proper divisors (56076761729).

116467120431 is an equidigital number, since it uses as much as digits as its factorization.

116467120431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313597062 (or 4313597056 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 116467120431 in words is "one hundred sixteen billion, four hundred sixty-seven million, one hundred twenty thousand, four hundred thirty-one".