234765423 has 24 divisors (see below), whose sum is σ = 354402048. Its totient is φ = 149606352.

The previous prime is 234765409. The next prime is 234765431. The reversal of 234765423 is 324567432.

It is not a de Polignac number, because 234765423 - 2⁹ = 234764911 is a prime.

It is a super-2 number, since 2×234765423² = 110229607672737858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234765823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11736 + ... + 24642.

It is an arithmetic number, because the mean of its divisors is an integer number (14766752).

Almost surely, 2^234765423 is an apocalyptic number.

234765423 is a deficient number, since it is larger than the sum of its proper divisors (119636625).

234765423 is a wasteful number, since it uses less digits than its factorization.

234765423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13003 (or 13000 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 234765423 is about 15322.0567483612. The cubic root of 234765423 is about 616.8951809869.

The spelling of 234765423 in words is "two hundred thirty-four million, seven hundred sixty-five thousand, four hundred twenty-three".