325356403388 has 48 divisors (see below), whose sum is σ = 613189463040. Its totient is φ = 150509270016.

The previous prime is 325356403369. The next prime is 325356403403. The reversal of 325356403388 is 883304653523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768506 + ... + 1114142.

It is an arithmetic number, because the mean of its divisors is an integer number (12774780480).

Almost surely, 2^325356403388 is an apocalyptic number.

It is an amenable number.

325356403388 is a deficient number, since it is larger than the sum of its proper divisors (287833059652).

325356403388 is a wasteful number, since it uses less digits than its factorization.

325356403388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345894 (or 345892 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 325356403388 in words is "three hundred twenty-five billion, three hundred fifty-six million, four hundred three thousand, three hundred eighty-eight".