423230126 has 32 divisors (see below), whose sum is σ = 711970560. Its totient is φ = 187019200.

The previous prime is 423230063. The next prime is 423230131. The reversal of 423230126 is 621032324.

It is a Curzon number.

It is a congruent number.

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, 323165 + ... + 324471.

It is an arithmetic number, because the mean of its divisors is an integer number (22249080).

Almost surely, 2^423230126 is an apocalyptic number.

423230126 is a deficient number, since it is larger than the sum of its proper divisors (288740434).

423230126 is a wasteful number, since it uses less digits than its factorization.

423230126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 423230126 is about 20572.5575950099. The cubic root of 423230126 is about 750.8021793348.

The spelling of 423230126 in words is "four hundred twenty-three million, two hundred thirty thousand, one hundred twenty-six".