323220301403044 has 24 divisors (see below), whose sum is σ = 566772411296000. Its totient is φ = 161285330572704.

The previous prime is 323220301403009. The next prime is 323220301403101. The reversal of 323220301403044 is 440304103022323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 323220301402997 and 323220301403015.

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, 438877822 + ... + 439613674.

Almost surely, 2^{323220301403044} is an apocalyptic number.

It is an amenable number.

323220301403044 is a deficient number, since it is larger than the sum of its proper divisors (243552109892956).

323220301403044 is a wasteful number, since it uses less digits than its factorization.

323220301403044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956419 (or 956417 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 323220301403044 its reverse (440304103022323), we get a palindrome (763524404425367).

The spelling of 323220301403044 in words is "three hundred twenty-three trillion, two hundred twenty billion, three hundred one million, four hundred three thousand, forty-four".