323144031104 has 16 divisors (see below), whose sum is σ = 643763499720. Its totient is φ = 161572015488.

The previous prime is 323144031101. The next prime is 323144031187. The reversal of 323144031104 is 401130441323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323144031101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262281244 + ... + 1262281499.

Almost surely, 2^323144031104 is an apocalyptic number.

It is an amenable number.

323144031104 is a deficient number, since it is larger than the sum of its proper divisors (320619468616).

323144031104 is an equidigital number, since it uses as much as digits as its factorization.

323144031104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524562757 (or 2524562745 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 323144031104 its reverse (401130441323), we get a palindrome (724274472427).

The spelling of 323144031104 in words is "three hundred twenty-three billion, one hundred forty-four million, thirty-one thousand, one hundred four".