230423404 has 24 divisors (see below), whose sum is σ = 406446768. Its totient is φ = 114300480.

The previous prime is 230423399. The next prime is 230423503. The reversal of 230423404 is 404324032.

It is a super-2 number, since 2×230423404² = 106189890221894432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493179 + ... + 493645.

It is an arithmetic number, because the mean of its divisors is an integer number (16935282).

Almost surely, 2^230423404 is an apocalyptic number.

It is an amenable number.

230423404 is a deficient number, since it is larger than the sum of its proper divisors (176023364).

230423404 is a wasteful number, since it uses less digits than its factorization.

230423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 230423404 is about 15179.7036861725. The cubic root of 230423404 is about 613.0683029735.

Adding to 230423404 its reverse (404324032), we get a palindrome (634747436).

The spelling of 230423404 in words is "two hundred thirty million, four hundred twenty-three thousand, four hundred four".