325132347344020 has 96 divisors (see below), whose sum is σ = 720782491524480. Its totient is φ = 122853413928960.

The previous prime is 325132347343943. The next prime is 325132347344027. The reversal of 325132347344020 is 20443743231523.

It is a super-2 number, since 2×325132347344020² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325132347344027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4045756359 + ... + 4045836721.

It is an arithmetic number, because the mean of its divisors is an integer number (7508150953380).

Almost surely, 2^{325132347344020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325132347344020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360391245762240).

325132347344020 is an abundant number, since it is smaller than the sum of its proper divisors (395650144180460).

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

325132347344020 is a wasteful number, since it uses less digits than its factorization.

325132347344020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110905 (or 110903 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 43.

The spelling of 325132347344020 in words is "three hundred twenty-five trillion, one hundred thirty-two billion, three hundred forty-seven million, three hundred forty-four thousand, twenty".