255679730144 has 12 divisors (see below), whose sum is σ = 503369468784. Its totient is φ = 127839865056.

The previous prime is 255679730129. The next prime is 255679730239. The reversal of 255679730144 is 441037976552.

255679730144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3994995752 + ... + 3994995815.

It is an arithmetic number, because the mean of its divisors is an integer number (41947455732).

Almost surely, 2^255679730144 is an apocalyptic number.

It is an amenable number.

255679730144 is a deficient number, since it is larger than the sum of its proper divisors (247689738640).

255679730144 is an equidigital number, since it uses as much as digits as its factorization.

255679730144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7989991577 (or 7989991569 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 255679730144 in words is "two hundred fifty-five billion, six hundred seventy-nine million, seven hundred thirty thousand, one hundred forty-four".