423959383959324 has 48 divisors (see below), whose sum is σ = 989396968619808. Its totient is φ = 141297166624768.

The previous prime is 423959383959301. The next prime is 423959383959373.

423959383959324 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 423959383959324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3110943874 + ... + 3111080150.

It is an arithmetic number, because the mean of its divisors is an integer number (20612436846246).

Almost surely, 2^{423959383959324} is an apocalyptic number.

It is an amenable number.

423959383959324 is an abundant number, since it is smaller than the sum of its proper divisors (565437584660484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423959383959324 is a wasteful number, since it uses less digits than its factorization.

423959383959324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175894 (or 175892 counting only the distinct ones).

The product of its digits is 6802444800, while the sum is 78.

The spelling of 423959383959324 in words is "four hundred twenty-three trillion, nine hundred fifty-nine billion, three hundred eighty-three million, nine hundred fifty-nine thousand, three hundred twenty-four".