322328894976 has 240 divisors, whose sum is σ = 1018733189760. Its totient is φ = 97300008960.

The previous prime is 322328894971. The next prime is 322328894983. The reversal of 322328894976 is 679498823223.

322328894976 is a `hidden beast` number, since 32 + 2 + 32 + 8 + 89 + 497 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322328894971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13318855 + ... + 13343033.

It is an arithmetic number, because the mean of its divisors is an integer number (4244721624).

Almost surely, 2^322328894976 is an apocalyptic number.

322328894976 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 322328894976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509366594880).

322328894976 is an abundant number, since it is smaller than the sum of its proper divisors (696404294784).

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

322328894976 is a wasteful number, since it uses less digits than its factorization.

322328894976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24477 (or 24458 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 322328894976 in words is "three hundred twenty-two billion, three hundred twenty-eight million, eight hundred ninety-four thousand, nine hundred seventy-six".