323050242731272 has 16 divisors (see below), whose sum is σ = 692250520138560. Its totient is φ = 138450104027664.

The previous prime is 323050242731257. The next prime is 323050242731297. The reversal of 323050242731272 is 272137242050323.

It is a super-2 number, since 2×323050242731272² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2884377167188 + ... + 2884377167299.

It is an arithmetic number, because the mean of its divisors is an integer number (43265657508660).

Almost surely, 2^{323050242731272} is an apocalyptic number.

It is an amenable number.

323050242731272 is an abundant number, since it is smaller than the sum of its proper divisors (369200277407288).

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

323050242731272 is a wasteful number, since it uses less digits than its factorization.

323050242731272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768754334500 (or 5768754334496 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

Adding to 323050242731272 its reverse (272137242050323), we get a palindrome (595187484781595).

The spelling of 323050242731272 in words is "three hundred twenty-three trillion, fifty billion, two hundred forty-two million, seven hundred thirty-one thousand, two hundred seventy-two".