232693886144 has 28 divisors (see below), whose sum is σ = 461768647200. Its totient is φ = 116342731008.

The previous prime is 232693886143. The next prime is 232693886153. The reversal of 232693886144 is 441688396232.

It is a self number, because there is not a number n which added to its sum of digits gives 232693886144.

It is not an unprimeable number, because it can be changed into a prime (232693886143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478002 + ... + 2570190.

It is an arithmetic number, because the mean of its divisors is an integer number (16491737400).

Almost surely, 2^232693886144 is an apocalyptic number.

It is an amenable number.

232693886144 is a deficient number, since it is larger than the sum of its proper divisors (229074761056).

232693886144 is an equidigital number, since it uses as much as digits as its factorization.

232693886144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131640 (or 131630 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 56.

The spelling of 232693886144 in words is "two hundred thirty-two billion, six hundred ninety-three million, eight hundred eighty-six thousand, one hundred forty-four".