255620416324 has 24 divisors (see below), whose sum is σ = 550567051328. Its totient is φ = 101124560160.

The previous prime is 255620416313. The next prime is 255620416333. The reversal of 255620416324 is 423614026552.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351126582 + ... + 351127309.

Almost surely, 2^255620416324 is an apocalyptic number.

It is an amenable number.

255620416324 is an abundant number, since it is smaller than the sum of its proper divisors (294946635004).

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

255620416324 is a wasteful number, since it uses less digits than its factorization.

255620416324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702253915 (or 702253913 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 255620416324 in words is "two hundred fifty-five billion, six hundred twenty million, four hundred sixteen thousand, three hundred twenty-four".