323413213244144 has 20 divisors (see below), whose sum is σ = 628751711934696. Its totient is φ = 161154706938432.

The previous prime is 323413213244071. The next prime is 323413213244153. The reversal of 323413213244144 is 441442312314323.

It is a super-2 number, since 2×323413213244144² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34493725394 + ... + 34493734769.

Almost surely, 2^{323413213244144} is an apocalyptic number.

It is an amenable number.

323413213244144 is a deficient number, since it is larger than the sum of its proper divisors (305338498690552).

323413213244144 is a wasteful number, since it uses less digits than its factorization.

323413213244144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68987460464 (or 68987460458 counting only the distinct ones).

The product of its digits is 663552, while the sum is 41.

Adding to 323413213244144 its reverse (441442312314323), we get a palindrome (764855525558467).

The spelling of 323413213244144 in words is "three hundred twenty-three trillion, four hundred thirteen billion, two hundred thirteen million, two hundred forty-four thousand, one hundred forty-four".