234430504 has 48 divisors (see below), whose sum is σ = 557815680. Its totient is φ = 91334880.

The previous prime is 234430499. The next prime is 234430507. The reversal of 234430504 is 405034432.

It is a super-2 number, since 2×234430504² = 109915322411388032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234430507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22872 + ... + 31495.

It is an arithmetic number, because the mean of its divisors is an integer number (11621160).

Almost surely, 2^234430504 is an apocalyptic number.

It is an amenable number.

234430504 is an abundant number, since it is smaller than the sum of its proper divisors (323385176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234430504 is a wasteful number, since it uses less digits than its factorization.

234430504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54398 (or 54387 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 234430504 is about 15311.1235381340. The cubic root of 234430504 is about 616.6016848336.

Adding to 234430504 its reverse (405034432), we get a palindrome (639464936).

The spelling of 234430504 in words is "two hundred thirty-four million, four hundred thirty thousand, five hundred four".