232389556624 has 45 divisors (see below), whose sum is σ = 475274557323. Its totient is φ = 110061909216.

The previous prime is 232389556601. The next prime is 232389556627. The reversal of 232389556624 is 426655983232.

It is a happy number.

The square root of 232389556624 is 482068.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232389556627) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 36633997 + ... + 36640339.

Almost surely, 2^232389556624 is an apocalyptic number.

232389556624 is the 482068-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232389556624

232389556624 is an abundant number, since it is smaller than the sum of its proper divisors (242885000699).

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

232389556624 is an frugal number, since it uses more digits than its factorization.

232389556624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12732 (or 6364 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 55.

The spelling of 232389556624 in words is "two hundred thirty-two billion, three hundred eighty-nine million, five hundred fifty-six thousand, six hundred twenty-four".