424255242 has 16 divisors (see below), whose sum is σ = 848809152. Its totient is φ = 141368640.

The previous prime is 424255211. The next prime is 424255261. The reversal of 424255242 is 242552424.

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, 8818 + ... + 30434.

It is an arithmetic number, because the mean of its divisors is an integer number (53050572).

Almost surely, 2^424255242 is an apocalyptic number.

424255242 is an abundant number, since it is smaller than the sum of its proper divisors (424553910).

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

424255242 is a wasteful number, since it uses less digits than its factorization.

424255242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24893.

The product of its digits is 25600, while the sum is 30.

The square root of 424255242 is about 20597.4571731561. The cubic root of 424255242 is about 751.4078693294.

The spelling of 424255242 in words is "four hundred twenty-four million, two hundred fifty-five thousand, two hundred forty-two".