326313413400 has 144 divisors (see below), whose sum is σ = 1095370751160. Its totient is φ = 80323276800.

The previous prime is 326313413369. The next prime is 326313413429. The reversal of 326313413400 is 4314313623.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1507641 + ... + 1710440.

Almost surely, 2^326313413400 is an apocalyptic number.

326313413400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

326313413400 is an abundant number, since it is smaller than the sum of its proper divisors (769057337760).

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

326313413400 is a wasteful number, since it uses less digits than its factorization.

326313413400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218126 (or 3218104 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The spelling of 326313413400 in words is "three hundred twenty-six billion, three hundred thirteen million, four hundred thirteen thousand, four hundred".