323034744253 has 4 divisors (see below), whose sum is σ = 347883570748. Its totient is φ = 298185917760.

The previous prime is 323034744203. The next prime is 323034744257. The reversal of 323034744253 is 352447430323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 168603035769 + 154431708484 = 410613^2 + 392978^2 .

It is a cyclic number.

It is not a de Polignac number, because 323034744253 - 2⁹ = 323034743741 is a prime.

It is a super-2 number, since 2×323034744253² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323034744257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12424413228 + ... + 12424413253.

It is an arithmetic number, because the mean of its divisors is an integer number (86970892687).

Almost surely, 2^323034744253 is an apocalyptic number.

It is an amenable number.

323034744253 is a deficient number, since it is larger than the sum of its proper divisors (24848826495).

323034744253 is a wasteful number, since it uses less digits than its factorization.

323034744253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24848826494.

The product of its (nonzero) digits is 725760, while the sum is 40.

The spelling of 323034744253 in words is "three hundred twenty-three billion, thirty-four million, seven hundred forty-four thousand, two hundred fifty-three".