234002002444 has 24 divisors (see below), whose sum is σ = 469693565600. Its totient is φ = 99924523776.

The previous prime is 234002002439. The next prime is 234002002471. The reversal of 234002002444 is 444200200432.

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, 15077469 + ... + 15092980.

Almost surely, 2^234002002444 is an apocalyptic number.

It is an amenable number.

234002002444 is an abundant number, since it is smaller than the sum of its proper divisors (235691563156).

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

234002002444 is a wasteful number, since it uses less digits than its factorization.

234002002444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30170737 (or 30170735 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 234002002444 its reverse (444200200432), we get a palindrome (678202202876).

The spelling of 234002002444 in words is "two hundred thirty-four billion, two million, two thousand, four hundred forty-four".