326858893112032 has 96 divisors (see below), whose sum is σ = 668100270942720. Its totient is φ = 157223452323840.

The previous prime is 326858893112029. The next prime is 326858893112117. The reversal of 326858893112032 is 230211398858623.

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, 8145589953 + ... + 8145630079.

It is an arithmetic number, because the mean of its divisors is an integer number (6959377822320).

Almost surely, 2^{326858893112032} is an apocalyptic number.

326858893112032 is a gapful number since it is divisible by the number (32) 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 326858893112032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334050135471360).

326858893112032 is an abundant number, since it is smaller than the sum of its proper divisors (341241377830688).

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

326858893112032 is a wasteful number, since it uses less digits than its factorization.

326858893112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71684 (or 71676 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 61.

The spelling of 326858893112032 in words is "three hundred twenty-six trillion, eight hundred fifty-eight billion, eight hundred ninety-three million, one hundred twelve thousand, thirty-two".