234252444 has 48 divisors (see below), whose sum is σ = 584823680. Its totient is φ = 72757440.

The previous prime is 234252443. The next prime is 234252449. The reversal of 234252444 is 444252432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234252443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5487 + ... + 22329.

Almost surely, 2^234252444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234252444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292411840).

234252444 is an abundant number, since it is smaller than the sum of its proper divisors (350571236).

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

234252444 is a wasteful number, since it uses less digits than its factorization.

234252444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16930 (or 16928 counting only the distinct ones).

The product of its digits is 30720, while the sum is 30.

The square root of 234252444 is about 15305.3077068055. The cubic root of 234252444 is about 616.4455335036.

The spelling of 234252444 in words is "two hundred thirty-four million, two hundred fifty-two thousand, four hundred forty-four".