255322453043140 has 24 divisors (see below), whose sum is σ = 612773887303872. Its totient is φ = 87539126757600.

The previous prime is 255322453043057. The next prime is 255322453043167. The reversal of 255322453043140 is 41340354223552.

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, 911865903586 + ... + 911865903865.

It is an arithmetic number, because the mean of its divisors is an integer number (25532245304328).

Almost surely, 2^{255322453043140} is an apocalyptic number.

255322453043140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255322453043140 is an abundant number, since it is smaller than the sum of its proper divisors (357451434260732).

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

255322453043140 is a wasteful number, since it uses less digits than its factorization.

255322453043140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823731807467 (or 1823731807465 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 255322453043140 in words is "two hundred fifty-five trillion, three hundred twenty-two billion, four hundred fifty-three million, forty-three thousand, one hundred forty".