368113431 has 16 divisors (see below), whose sum is σ = 572384000. Its totient is φ = 210349944.

The previous prime is 368113399. The next prime is 368113439. The reversal of 368113431 is 134311863.

It is not a de Polignac number, because 368113431 - 2⁵ = 368113399 is a prime.

It is a super-2 number, since 2×368113431² = 271014996165183522, 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 (368113439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177841 + ... + 179898.

It is an arithmetic number, because the mean of its divisors is an integer number (35774000).

Almost surely, 2^368113431 is an apocalyptic number.

368113431 is a deficient number, since it is larger than the sum of its proper divisors (204270569).

368113431 is an equidigital number, since it uses as much as digits as its factorization.

368113431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357763 (or 357749 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 368113431 is about 19186.2823652734. The cubic root of 368113431 is about 716.6831950277.

The spelling of 368113431 in words is "three hundred sixty-eight million, one hundred thirteen thousand, four hundred thirty-one".