234700431 has 8 divisors (see below), whose sum is σ = 357638784. Its totient is φ = 134114520.

The previous prime is 234700423. The next prime is 234700447. The reversal of 234700431 is 134007432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234700431 - 2³ = 234700423 is a prime.

It is a super-2 number, since 2×234700431² = 110168584623171522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234700471) 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, 5588085 + ... + 5588126.

It is an arithmetic number, because the mean of its divisors is an integer number (44704848).

Almost surely, 2^234700431 is an apocalyptic number.

234700431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234700431 is a deficient number, since it is larger than the sum of its proper divisors (122938353).

234700431 is a wasteful number, since it uses less digits than its factorization.

234700431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11176221.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 234700431 is about 15319.9357374631. The cubic root of 234700431 is about 616.8382490483.

Adding to 234700431 its reverse (134007432), we get a palindrome (368707863).

The spelling of 234700431 in words is "two hundred thirty-four million, seven hundred thousand, four hundred thirty-one".