325121254153140 has 48 divisors (see below), whose sum is σ = 929708437416192. Its totient is φ = 84854341508736.

The previous prime is 325121254153133. The next prime is 325121254153169. The reversal of 325121254153140 is 41351452121523.

It is a super-2 number, since 2×325121254153140² (a number of 30 digits) contains 22 as substring.

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, 57645609619 + ... + 57645615258.

It is an arithmetic number, because the mean of its divisors is an integer number (19368925779504).

Almost surely, 2^{325121254153140} is an apocalyptic number.

325121254153140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325121254153140 is an abundant number, since it is smaller than the sum of its proper divisors (604587183263052).

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

325121254153140 is a wasteful number, since it uses less digits than its factorization.

325121254153140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115291224936 (or 115291224934 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 325121254153140 in words is "three hundred twenty-five trillion, one hundred twenty-one billion, two hundred fifty-four million, one hundred fifty-three thousand, one hundred forty".