423654412 has 12 divisors (see below), whose sum is σ = 742601160. Its totient is φ = 211482656.

The previous prime is 423654391. The next prime is 423654431. The reversal of 423654412 is 214456324.

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, 83362 + ... + 88297.

It is an arithmetic number, because the mean of its divisors is an integer number (61883430).

Almost surely, 2^423654412 is an apocalyptic number.

It is an amenable number.

423654412 is a deficient number, since it is larger than the sum of its proper divisors (318946748).

423654412 is a wasteful number, since it uses less digits than its factorization.

423654412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172280 (or 172278 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 423654412 is about 20582.8669528810. The cubic root of 423654412 is about 751.0529873022.

The spelling of 423654412 in words is "four hundred twenty-three million, six hundred fifty-four thousand, four hundred twelve".