326630132224 has 80 divisors (see below), whose sum is σ = 724019329440. Its totient is φ = 145951682560.

The previous prime is 326630132209. The next prime is 326630132237. The reversal of 326630132224 is 422231036623.

It is a self number, because there is not a number n which added to its sum of digits gives 326630132224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159199 + ... + 823774.

It is an arithmetic number, because the mean of its divisors is an integer number (9050241618).

Almost surely, 2^326630132224 is an apocalyptic number.

It is an amenable number.

326630132224 is an abundant number, since it is smaller than the sum of its proper divisors (397389197216).

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

326630132224 is an equidigital number, since it uses as much as digits as its factorization.

326630132224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983061 (or 983045 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 326630132224 its reverse (422231036623), we get a palindrome (748861168847).

It can be divided in two parts, 326630 and 132224, that added together give a palindrome (458854).

The spelling of 326630132224 in words is "three hundred twenty-six billion, six hundred thirty million, one hundred thirty-two thousand, two hundred twenty-four".