325333691040 has 48 divisors (see below), whose sum is σ = 1024801128288. Its totient is φ = 86755650816.

The previous prime is 325333691027. The next prime is 325333691101. The reversal of 325333691040 is 40196333523.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 325333691040.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338888782 + ... + 338889741.

It is an arithmetic number, because the mean of its divisors is an integer number (21350023506).

Almost surely, 2^325333691040 is an apocalyptic number.

325333691040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325333691040 is an abundant number, since it is smaller than the sum of its proper divisors (699467437248).

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

325333691040 is a wasteful number, since it uses less digits than its factorization.

325333691040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677778541 (or 677778533 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 39.

The spelling of 325333691040 in words is "three hundred twenty-five billion, three hundred thirty-three million, six hundred ninety-one thousand, forty".