323145535343 has 8 divisors (see below), whose sum is σ = 331292220000. Its totient is φ = 315011473920.

The previous prime is 323145535303. The next prime is 323145535367. The reversal of 323145535343 is 343535541323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323145535343 - 2²⁰ = 323144486767 is a prime.

It is a super-2 number, since 2×323145535343² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323145535343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323145535303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3103955 + ... + 3206372.

It is an arithmetic number, because the mean of its divisors is an integer number (41411527500).

Almost surely, 2^323145535343 is an apocalyptic number.

323145535343 is a deficient number, since it is larger than the sum of its proper divisors (8146684657).

323145535343 is a wasteful number, since it uses less digits than its factorization.

323145535343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311617.

The product of its digits is 972000, while the sum is 41.

The spelling of 323145535343 in words is "three hundred twenty-three billion, one hundred forty-five million, five hundred thirty-five thousand, three hundred forty-three".