232442413 has 16 divisors (see below), whose sum is σ = 271434240. Its totient is φ = 194944176.

The previous prime is 232442389. The next prime is 232442417. The reversal of 232442413 is 314244232.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-232442413 is a prime.

It is a super-2 number, since 2×232442413² = 108058950722525138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232442417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60298 + ... + 64036.

It is an arithmetic number, because the mean of its divisors is an integer number (16964640).

Almost surely, 2^232442413 is an apocalyptic number.

It is an amenable number.

232442413 is a deficient number, since it is larger than the sum of its proper divisors (38991827).

232442413 is a wasteful number, since it uses less digits than its factorization.

232442413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936.

The product of its digits is 4608, while the sum is 25.

The square root of 232442413 is about 15246.0622129126. The cubic root of 232442413 is about 614.8537012925.

Adding to 232442413 its reverse (314244232), we get a palindrome (546686645).

The spelling of 232442413 in words is "two hundred thirty-two million, four hundred forty-two thousand, four hundred thirteen".