424423612 has 6 divisors (see below), whose sum is σ = 742741328. Its totient is φ = 212211804.

The previous prime is 424423607. The next prime is 424423621. The reversal of 424423612 is 216324424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53052948 + ... + 53052955.

Almost surely, 2^424423612 is an apocalyptic number.

It is an amenable number.

424423612 is a deficient number, since it is larger than the sum of its proper divisors (318317716).

424423612 is a wasteful number, since it uses less digits than its factorization.

424423612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106105907 (or 106105905 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 424423612 is about 20601.5439227258. The cubic root of 424423612 is about 751.5072574633.

The spelling of 424423612 in words is "four hundred twenty-four million, four hundred twenty-three thousand, six hundred twelve".