326025697030320 has 1600 divisors, whose sum is σ = 1239051084226560. Its totient is φ = 70827337728000.

The previous prime is 326025697030259. The next prime is 326025697030321. The reversal of 326025697030320 is 23030796520623.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 326025697030320.

It is not an unprimeable number, because it can be changed into a prime (326025697030321) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 247176418621 + ... + 247176419939.

Almost surely, 2^{326025697030320} is an apocalyptic number.

326025697030320 is a gapful number since it is divisible by the number (30) 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 326025697030320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619525542113280).

326025697030320 is an abundant number, since it is smaller than the sum of its proper divisors (913025387196240).

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

326025697030320 is a wasteful number, since it uses less digits than its factorization.

326025697030320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 48.

The spelling of 326025697030320 in words is "three hundred twenty-six trillion, twenty-five billion, six hundred ninety-seven million, thirty thousand, three hundred twenty".