325402402352 has 20 divisors (see below), whose sum is σ = 637551057960. Its totient is φ = 160873097088.

The previous prime is 325402402333. The next prime is 325402402361. The reversal of 325402402352 is 253204204523.

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, 114255038 + ... + 114257885.

It is an arithmetic number, because the mean of its divisors is an integer number (31877552898).

Almost surely, 2^325402402352 is an apocalyptic number.

It is an amenable number.

325402402352 is a deficient number, since it is larger than the sum of its proper divisors (312148655608).

325402402352 is a wasteful number, since it uses less digits than its factorization.

325402402352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228513020 (or 228513014 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 325402402352 its reverse (253204204523), we get a palindrome (578606606875).

The spelling of 325402402352 in words is "three hundred twenty-five billion, four hundred two million, four hundred two thousand, three hundred fifty-two".