423477379924 has 12 divisors (see below), whose sum is σ = 741138709248. Its totient is φ = 211723463000.

The previous prime is 423477379901. The next prime is 423477379943. The reversal of 423477379924 is 429973774324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3744052 + ... + 3855499.

It is an arithmetic number, because the mean of its divisors is an integer number (61761559104).

Almost surely, 2^423477379924 is an apocalyptic number.

It is an amenable number.

423477379924 is a deficient number, since it is larger than the sum of its proper divisors (317661329324).

423477379924 is a wasteful number, since it uses less digits than its factorization.

423477379924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7613486 (or 7613484 counting only the distinct ones).

The product of its digits is 64012032, while the sum is 61.

The spelling of 423477379924 in words is "four hundred twenty-three billion, four hundred seventy-seven million, three hundred seventy-nine thousand, nine hundred twenty-four".