234051972928 has 112 divisors (see below), whose sum is σ = 494776719360. Its totient is φ = 109611544064.

The previous prime is 234051972907. The next prime is 234051972941. The reversal of 234051972928 is 829279150432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22835901 + ... + 22846147.

It is an arithmetic number, because the mean of its divisors is an integer number (4417649280).

Almost surely, 2^234051972928 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 234051972928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247388359680).

234051972928 is an abundant number, since it is smaller than the sum of its proper divisors (260724746432).

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

234051972928 is a wasteful number, since it uses less digits than its factorization.

234051972928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10604 (or 10594 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 234051972928 in words is "two hundred thirty-four billion, fifty-one million, nine hundred seventy-two thousand, nine hundred twenty-eight".