423065612 has 12 divisors (see below), whose sum is σ = 756117600. Its totient is φ = 207032016.

The previous prime is 423065603. The next prime is 423065623. The reversal of 423065612 is 216560324.

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, 1124987 + ... + 1125362.

It is an arithmetic number, because the mean of its divisors is an integer number (63009800).

Almost surely, 2^423065612 is an apocalyptic number.

It is an amenable number.

423065612 is a deficient number, since it is larger than the sum of its proper divisors (333051988).

423065612 is a wasteful number, since it uses less digits than its factorization.

423065612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250400 (or 2250398 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 423065612 is about 20568.5588216579. The cubic root of 423065612 is about 750.7048851602.

The spelling of 423065612 in words is "four hundred twenty-three million, sixty-five thousand, six hundred twelve".