114400431 has 10 divisors (see below), whose sum is σ = 170894592. Its totient is φ = 76266900.

The previous prime is 114400399. The next prime is 114400483. The reversal of 114400431 is 134004411.

It is not a de Polignac number, because 114400431 - 2⁵ = 114400399 is a prime.

It is a super-2 number, since 2×114400431² = 26174917225971522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114400031) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 706095 + ... + 706256.

Almost surely, 2^114400431 is an apocalyptic number.

114400431 is a deficient number, since it is larger than the sum of its proper divisors (56494161).

114400431 is an equidigital number, since it uses as much as digits as its factorization.

114400431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412363 (or 1412354 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 114400431 is about 10695.8137137854. The cubic root of 114400431 is about 485.4478182206.

Adding to 114400431 its reverse (134004411), we get a palindrome (248404842).

The spelling of 114400431 in words is "one hundred fourteen million, four hundred thousand, four hundred thirty-one".