424445116 has 12 divisors (see below), whose sum is σ = 743797432. Its totient is φ = 211931568.

The previous prime is 424445111. The next prime is 424445129. The reversal of 424445116 is 611544424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424445111) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 69450 + ... + 75313.

Almost surely, 2^424445116 is an apocalyptic number.

It is an amenable number.

424445116 is a deficient number, since it is larger than the sum of its proper divisors (319352316).

424445116 is a wasteful number, since it uses less digits than its factorization.

424445116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145500 (or 145498 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 424445116 is about 20602.0658187474. The cubic root of 424445116 is about 751.5199492950.

The spelling of 424445116 in words is "four hundred twenty-four million, four hundred forty-five thousand, one hundred sixteen".