423119856504 has 16 divisors (see below), whose sum is σ = 1057799641320. Its totient is φ = 141039952160.

The previous prime is 423119856487. The next prime is 423119856553. The reversal of 423119856504 is 405658911324.

It is a super-2 number, since 2×423119856504² (a number of 24 digits) contains 22 as substring.

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, 8814996987 + ... + 8814997034.

Almost surely, 2^423119856504 is an apocalyptic number.

It is an amenable number.

423119856504 is an abundant number, since it is smaller than the sum of its proper divisors (634679784816).

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

423119856504 is a wasteful number, since it uses less digits than its factorization.

423119856504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17629994030 (or 17629994026 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 423119856504 in words is "four hundred twenty-three billion, one hundred nineteen million, eight hundred fifty-six thousand, five hundred four".