234534430 has 32 divisors (see below), whose sum is σ = 456176448. Its totient is φ = 86304000.

The previous prime is 234534367. The next prime is 234534451. The reversal of 234534430 is 34435432.

234534430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37530 + ... + 43330.

It is an arithmetic number, because the mean of its divisors is an integer number (14255514).

Almost surely, 2^234534430 is an apocalyptic number.

234534430 is a deficient number, since it is larger than the sum of its proper divisors (221642018).

234534430 is a wasteful number, since it uses less digits than its factorization.

234534430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 234534430 is about 15314.5169692028. The cubic root of 234534430 is about 616.6927871413.

Adding to 234534430 its reverse (34435432), we get a palindrome (268969862).

The spelling of 234534430 in words is "two hundred thirty-four million, five hundred thirty-four thousand, four hundred thirty".