423310012 has 12 divisors (see below), whose sum is σ = 756554400. Its totient is φ = 207151616.

The previous prime is 423310003. The next prime is 423310021. The reversal of 423310012 is 210013324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423310003) and next prime (423310021).

It is a congruent number.

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, 1125637 + ... + 1126012.

It is an arithmetic number, because the mean of its divisors is an integer number (63046200).

Almost surely, 2^423310012 is an apocalyptic number.

It is an amenable number.

423310012 is a deficient number, since it is larger than the sum of its proper divisors (333244388).

423310012 is a wasteful number, since it uses less digits than its factorization.

423310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251700 (or 2251698 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 423310012 is about 20574.4990704513. The cubic root of 423310012 is about 750.8494151103.

Adding to 423310012 its reverse (210013324), we get a palindrome (633323336).

The spelling of 423310012 in words is "four hundred twenty-three million, three hundred ten thousand, twelve".