326055411132320 has 48 divisors (see below), whose sum is σ = 770478508719360. Its totient is φ = 130392941186304.

The previous prime is 326055411132293. The next prime is 326055411132379. The reversal of 326055411132320 is 23231114550623.

It is a super-2 number, since 2×326055411132320² (a number of 30 digits) contains 22 as substring.

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, 227590460 + ... + 229018619.

It is an arithmetic number, because the mean of its divisors is an integer number (16051635598320).

Almost surely, 2^{326055411132320} is an apocalyptic number.

It is an amenable number.

326055411132320 is an abundant number, since it is smaller than the sum of its proper divisors (444423097587040).

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

326055411132320 is a wasteful number, since it uses less digits than its factorization.

326055411132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456613557 (or 456613549 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 326055411132320 its reverse (23231114550623), we get a palindrome (349286525682943).

The spelling of 326055411132320 in words is "three hundred twenty-six trillion, fifty-five billion, four hundred eleven million, one hundred thirty-two thousand, three hundred twenty".