423630890504 has 64 divisors (see below), whose sum is σ = 826208812800. Its totient is φ = 203470502400.

The previous prime is 423630890491. The next prime is 423630890537. The reversal of 423630890504 is 405098036324.

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, 79792202 + ... + 79797510.

It is an arithmetic number, because the mean of its divisors is an integer number (12909512700).

Almost surely, 2^423630890504 is an apocalyptic number.

It is an amenable number.

423630890504 is a deficient number, since it is larger than the sum of its proper divisors (402577922296).

423630890504 is a wasteful number, since it uses less digits than its factorization.

423630890504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9054 (or 9050 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 423630890504 in words is "four hundred twenty-three billion, six hundred thirty million, eight hundred ninety thousand, five hundred four".