323431734017 has 12 divisors (see below), whose sum is σ = 396038859120. Its totient is φ = 262636294536.

The previous prime is 323431734013. The next prime is 323431734037. The reversal of 323431734017 is 710437134323.

It is not a de Polignac number, because 323431734017 - 2² = 323431734013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323431734013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173700323 + ... + 173702184.

It is an arithmetic number, because the mean of its divisors is an integer number (33003238260).

Almost surely, 2^323431734017 is an apocalyptic number.

It is an amenable number.

323431734017 is a deficient number, since it is larger than the sum of its proper divisors (72607125103).

323431734017 is a wasteful number, since it uses less digits than its factorization.

323431734017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347402540 (or 347402533 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 323431734017 in words is "three hundred twenty-three billion, four hundred thirty-one million, seven hundred thirty-four thousand, seventeen".