424943152 has 20 divisors (see below), whose sum is σ = 871758936. Its totient is φ = 199973120.

The previous prime is 424943137. The next prime is 424943173. The reversal of 424943152 is 251349424.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 780874 + ... + 781417.

Almost surely, 2^424943152 is an apocalyptic number.

It is an amenable number.

424943152 is an abundant number, since it is smaller than the sum of its proper divisors (446815784).

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

424943152 is a wasteful number, since it uses less digits than its factorization.

424943152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562316 (or 1562310 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 424943152 is about 20614.1493154581. The cubic root of 424943152 is about 751.8137742429.

The spelling of 424943152 in words is "four hundred twenty-four million, nine hundred forty-three thousand, one hundred fifty-two".