255342254404424 has 64 divisors (see below), whose sum is σ = 531844895134080. Its totient is φ = 113955133824000.

The previous prime is 255342254404423. The next prime is 255342254404639. The reversal of 255342254404424 is 424404452243552.

It is not an unprimeable number, because it can be changed into a prime (255342254404423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83282279 + ... + 86293814.

It is an arithmetic number, because the mean of its divisors is an integer number (8310076486470).

Almost surely, 2^{255342254404424} is an apocalyptic number.

It is an amenable number.

255342254404424 is an abundant number, since it is smaller than the sum of its proper divisors (276502640729656).

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

255342254404424 is a wasteful number, since it uses less digits than its factorization.

255342254404424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169576422 (or 169576418 counting only the distinct ones).

The product of its (nonzero) digits is 24576000, while the sum is 50.

The spelling of 255342254404424 in words is "two hundred fifty-five trillion, three hundred forty-two billion, two hundred fifty-four million, four hundred four thousand, four hundred twenty-four".