326324724343 has 4 divisors (see below), whose sum is σ = 326326786720. Its totient is φ = 326322661968.

The previous prime is 326324724307. The next prime is 326324724373. The reversal of 326324724343 is 343427423623.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326324724343 is a prime.

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 326324724343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326324724373) 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, 772158 + ... + 1117531.

It is an arithmetic number, because the mean of its divisors is an integer number (81581696680).

Almost surely, 2^326324724343 is an apocalyptic number.

326324724343 is a deficient number, since it is larger than the sum of its proper divisors (2062377).

326324724343 is a wasteful number, since it uses less digits than its factorization.

326324724343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062376.

The product of its digits is 1741824, while the sum is 43.

The spelling of 326324724343 in words is "three hundred twenty-six billion, three hundred twenty-four million, seven hundred twenty-four thousand, three hundred forty-three".