326418844260096 has 2880 divisors, whose sum is σ = 1297410577182720. Its totient is φ = 79380354170880.

The previous prime is 326418844260023. The next prime is 326418844260101. The reversal of 326418844260096 is 690062448814623.

It is a happy number.

326418844260096 is a `hidden beast` number, since 3 + 2 + 6 + 4 + 18 + 8 + 4 + 4 + 2 + 600 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 90345651186 + ... + 90345654798.

It is an arithmetic number, because the mean of its divisors is an integer number (450489783744).

Almost surely, 2^{326418844260096} is an apocalyptic number.

326418844260096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326418844260096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648705288591360).

326418844260096 is an abundant number, since it is smaller than the sum of its proper divisors (970991732922624).

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

326418844260096 is a wasteful number, since it uses less digits than its factorization.

326418844260096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772 (or 3749 counting only the distinct ones).

The product of its (nonzero) digits is 95551488, while the sum is 63.

The spelling of 326418844260096 in words is "three hundred twenty-six trillion, four hundred eighteen billion, eight hundred forty-four million, two hundred sixty thousand, ninety-six".