230344432 has 10 divisors (see below), whose sum is σ = 446292368. Its totient is φ = 115172208.

The previous prime is 230344409. The next prime is 230344463. The reversal of 230344432 is 234443032.

It is a junction number, because it is equal to n+sod(n) for n = 230344397 and 230344406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7198248 + ... + 7198279.

Almost surely, 2^230344432 is an apocalyptic number.

It is an amenable number.

230344432 is a deficient number, since it is larger than the sum of its proper divisors (215947936).

230344432 is a wasteful number, since it uses less digits than its factorization.

230344432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14396535 (or 14396529 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 230344432 is about 15177.1022267098. The cubic root of 230344432 is about 612.9982569029.

Adding to 230344432 its reverse (234443032), we get a palindrome (464787464).

The spelling of 230344432 in words is "two hundred thirty million, three hundred forty-four thousand, four hundred thirty-two".