326625028116 has 96 divisors (see below), whose sum is σ = 836082051840. Its totient is φ = 98783053824.

The previous prime is 326625028097. The next prime is 326625028123. The reversal of 326625028116 is 611820526623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3784986 + ... + 3870318.

It is an arithmetic number, because the mean of its divisors is an integer number (8709188040).

Almost surely, 2^326625028116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326625028116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418041025920).

326625028116 is an abundant number, since it is smaller than the sum of its proper divisors (509457023724).

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

326625028116 is a wasteful number, since it uses less digits than its factorization.

326625028116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86033 (or 86031 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 326625028116 in words is "three hundred twenty-six billion, six hundred twenty-five million, twenty-eight thousand, one hundred sixteen".