325203113240 has 16 divisors (see below), whose sum is σ = 731707004880. Its totient is φ = 130081245280.

The previous prime is 325203113231. The next prime is 325203113273. The reversal of 325203113240 is 42311302523.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4065038876 + ... + 4065038955.

It is an arithmetic number, because the mean of its divisors is an integer number (45731687805).

Almost surely, 2^325203113240 is an apocalyptic number.

It is an amenable number.

325203113240 is an abundant number, since it is smaller than the sum of its proper divisors (406503891640).

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

325203113240 is a wasteful number, since it uses less digits than its factorization.

325203113240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8130077842 (or 8130077838 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 325203113240 its reverse (42311302523), we get a palindrome (367514415763).

The spelling of 325203113240 in words is "three hundred twenty-five billion, two hundred three million, one hundred thirteen thousand, two hundred forty".