232555336144 has 20 divisors (see below), whose sum is σ = 451257642340. Its totient is φ = 116101751040.

The previous prime is 232555336009. The next prime is 232555336159. The reversal of 232555336144 is 441633555232.

It can be written as a sum of positive squares in 2 ways, for example, as 151330336144 + 81225000000 = 389012^2 + 285000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232555336144.

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, 10983909 + ... + 11005060.

It is an arithmetic number, because the mean of its divisors is an integer number (22562882117).

Almost surely, 2^232555336144 is an apocalyptic number.

It is an amenable number.

232555336144 is a deficient number, since it is larger than the sum of its proper divisors (218702306196).

232555336144 is a wasteful number, since it uses less digits than its factorization.

232555336144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21989638 (or 21989632 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 43.

The spelling of 232555336144 in words is "two hundred thirty-two billion, five hundred fifty-five million, three hundred thirty-six thousand, one hundred forty-four".