623867433324 has 96 divisors (see below), whose sum is σ = 1473564879360. Its totient is φ = 205420520448.

The previous prime is 623867433263. The next prime is 623867433359. The reversal of 623867433324 is 423334768326.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333083652 + ... + 333085524.

It is an arithmetic number, because the mean of its divisors is an integer number (15349634160).

Almost surely, 2^623867433324 is an apocalyptic number.

It is an amenable number.

623867433324 is an abundant number, since it is smaller than the sum of its proper divisors (849697446036).

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

623867433324 is a wasteful number, since it uses less digits than its factorization.

623867433324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919 (or 2917 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 51.

The spelling of 623867433324 in words is "six hundred twenty-three billion, eight hundred sixty-seven million, four hundred thirty-three thousand, three hundred twenty-four".