116068431 has 4 divisors (see below), whose sum is σ = 154757912. Its totient is φ = 77378952.

The previous prime is 116068429. The next prime is 116068451. The reversal of 116068431 is 134860611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 116068431 - 2¹ = 116068429 is a prime.

It is a super-2 number, since 2×116068431² = 26943761349603522, which 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 (116068451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19344736 + ... + 19344741.

It is an arithmetic number, because the mean of its divisors is an integer number (38689478).

Almost surely, 2^116068431 is an apocalyptic number.

116068431 is a deficient number, since it is larger than the sum of its proper divisors (38689481).

116068431 is an equidigital number, since it uses as much as digits as its factorization.

116068431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38689480.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 116068431 is about 10773.5059753081. The cubic root of 116068431 is about 487.7957789553.

The spelling of 116068431 in words is "one hundred sixteen million, sixty-eight thousand, four hundred thirty-one".