320253222325254 has 32 divisors (see below), whose sum is σ = 678192001282656. Its totient is φ = 100470309242880.

The previous prime is 320253222325247. The next prime is 320253222325273. The reversal of 320253222325254 is 452523222352023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12155767 + ... + 28076130.

It is an arithmetic number, because the mean of its divisors is an integer number (21193500040083).

Almost surely, 2^{320253222325254} is an apocalyptic number.

320253222325254 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

320253222325254 is an abundant number, since it is smaller than the sum of its proper divisors (357938778957402).

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

320253222325254 is a wasteful number, since it uses less digits than its factorization.

320253222325254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40309960.

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 320253222325254 its reverse (452523222352023), we get a palindrome (772776444677277).

The spelling of 320253222325254 in words is "three hundred twenty trillion, two hundred fifty-three billion, two hundred twenty-two million, three hundred twenty-five thousand, two hundred fifty-four".