423590394230 has 64 divisors (see below), whose sum is σ = 795086615232. Its totient is φ = 162349608960.

The previous prime is 423590394181. The next prime is 423590394239. The reversal of 423590394230 is 32493095324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423590394239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9234512 + ... + 9280268.

It is an arithmetic number, because the mean of its divisors is an integer number (12423228363).

Almost surely, 2^423590394230 is an apocalyptic number.

423590394230 is a deficient number, since it is larger than the sum of its proper divisors (371496221002).

423590394230 is a wasteful number, since it uses less digits than its factorization.

423590394230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46209.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 423590394230 in words is "four hundred twenty-three billion, five hundred ninety million, three hundred ninety-four thousand, two hundred thirty".