234253352432 has 80 divisors (see below), whose sum is σ = 519414612480. Its totient is φ = 101358969600.

The previous prime is 234253352387. The next prime is 234253352453.

234253352432 is nontrivially palindromic in base 10.

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, 39173 + ... + 685595.

It is an arithmetic number, because the mean of its divisors is an integer number (6492682656).

Almost surely, 2^234253352432 is an apocalyptic number.

234253352432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234253352432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259707306240).

234253352432 is an abundant number, since it is smaller than the sum of its proper divisors (285161260048).

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

234253352432 is a wasteful number, since it uses less digits than its factorization.

234253352432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646542 (or 646536 counting only the distinct ones).

The product of its digits is 518400, while the sum is 38.

It can be divided in two parts, 234253 and 352432, that added together give a palindrome (586685).

The spelling of 234253352432 in words is "two hundred thirty-four billion, two hundred fifty-three million, three hundred fifty-two thousand, four hundred thirty-two".