420283024 has 40 divisors (see below), whose sum is σ = 950439168. Its totient is φ = 176286720.

The previous prime is 420283007. The next prime is 420283043. The reversal of 420283024 is 420382024.

It is a self number, because there is not a number n which added to its sum of digits gives 420283024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34657 + ... + 45184.

Almost surely, 2^420283024 is an apocalyptic number.

It is an amenable number.

420283024 is an abundant number, since it is smaller than the sum of its proper divisors (530156144).

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

420283024 is a wasteful number, since it uses less digits than its factorization.

420283024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79903 (or 79897 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 420283024 is about 20500.8054475916. The cubic root of 420283024 is about 749.0554176665.

The spelling of 420283024 in words is "four hundred twenty million, two hundred eighty-three thousand, twenty-four".