423441126 has 12 divisors (see below), whose sum is σ = 917455812. Its totient is φ = 141147036.

The previous prime is 423441103. The next prime is 423441131. The reversal of 423441126 is 621144324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 423441126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11762236 + ... + 11762271.

It is an arithmetic number, because the mean of its divisors is an integer number (76454651).

Almost surely, 2^423441126 is an apocalyptic number.

423441126 is an abundant number, since it is smaller than the sum of its proper divisors (494014686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423441126 is a wasteful number, since it uses less digits than its factorization.

423441126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23524515 (or 23524512 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 423441126 is about 20577.6851467798. The cubic root of 423441126 is about 750.9269285992.

The spelling of 423441126 in words is "four hundred twenty-three million, four hundred forty-one thousand, one hundred twenty-six".