325361133870 has 32 divisors (see below), whose sum is σ = 785840406048. Its totient is φ = 86210337408.

The previous prime is 325361133841. The next prime is 325361133901. The reversal of 325361133870 is 78331163523.

It is a super-2 number, since 2×325361133870² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34534689 + ... + 34544108.

It is an arithmetic number, because the mean of its divisors is an integer number (24557512689).

Almost surely, 2^325361133870 is an apocalyptic number.

325361133870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325361133870 is an abundant number, since it is smaller than the sum of its proper divisors (460479272178).

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

325361133870 is a wasteful number, since it uses less digits than its factorization.

325361133870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69078964.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 325361133870 in words is "three hundred twenty-five billion, three hundred sixty-one million, one hundred thirty-three thousand, eight hundred seventy".