232440144224 has 24 divisors (see below), whose sum is σ = 457633039248. Its totient is φ = 116215880320.

The previous prime is 232440144193. The next prime is 232440144283. The reversal of 232440144224 is 422441044232.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893309 + ... + 1123779.

It is an arithmetic number, because the mean of its divisors is an integer number (19068043302).

Almost surely, 2^232440144224 is an apocalyptic number.

It is an amenable number.

232440144224 is a deficient number, since it is larger than the sum of its proper divisors (225192895024).

232440144224 is a wasteful number, since it uses less digits than its factorization.

232440144224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261998 (or 261990 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 232440144224 its reverse (422441044232), we get a palindrome (654881188456).

The spelling of 232440144224 in words is "two hundred thirty-two billion, four hundred forty million, one hundred forty-four thousand, two hundred twenty-four".