230434134 has 32 divisors (see below), whose sum is σ = 530866176. Its totient is φ = 65318400.

The previous prime is 230434123. The next prime is 230434157. The reversal of 230434134 is 431434032.

It is a super-2 number, since 2×230434134² = 106199780224659912, which contains 22 as substring.

It is a Curzon number.

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, 16267 + ... + 26934.

It is an arithmetic number, because the mean of its divisors is an integer number (16589568).

Almost surely, 2^230434134 is an apocalyptic number.

230434134 is an abundant number, since it is smaller than the sum of its proper divisors (300432042).

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

230434134 is a wasteful number, since it uses less digits than its factorization.

230434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43340.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 230434134 is about 15180.0571145171. The cubic root of 230434134 is about 613.0778189641.

Adding to 230434134 its reverse (431434032), we get a palindrome (661868166).

The spelling of 230434134 in words is "two hundred thirty million, four hundred thirty-four thousand, one hundred thirty-four".