423154124 has 12 divisors (see below), whose sum is σ = 742644000. Its totient is φ = 210970128.

The previous prime is 423154117. The next prime is 423154141. The reversal of 423154124 is 421451324.

It is a junction number, because it is equal to n+sod(n) for n = 423154093 and 423154102.

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, 150164 + ... + 152955.

It is an arithmetic number, because the mean of its divisors is an integer number (61887000).

Almost surely, 2^423154124 is an apocalyptic number.

It is an amenable number.

423154124 is a deficient number, since it is larger than the sum of its proper divisors (319489876).

423154124 is a wasteful number, since it uses less digits than its factorization.

423154124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303472 (or 303470 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 423154124 is about 20570.7103426206. The cubic root of 423154124 is about 750.7572346111.

The spelling of 423154124 in words is "four hundred twenty-three million, one hundred fifty-four thousand, one hundred twenty-four".