239432404234932 has 192 divisors, whose sum is σ = 636347577465600. Its totient is φ = 77812399042560.

The previous prime is 239432404234861. The next prime is 239432404234939.

239432404234932 is a `hidden beast` number, since 2 + 3 + 94 + 3 + 2 + 40 + 4 + 23 + 493 + 2 = 666.

239432404234932 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239432404234939) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5922273294 + ... + 5922313722.

It is an arithmetic number, because the mean of its divisors is an integer number (3314310299300).

Almost surely, 2^{239432404234932} 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 239432404234932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318173788732800).

239432404234932 is an abundant number, since it is smaller than the sum of its proper divisors (396915173230668).

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

239432404234932 is a wasteful number, since it uses less digits than its factorization.

239432404234932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42783 (or 42775 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 54.

The spelling of 239432404234932 in words is "two hundred thirty-nine trillion, four hundred thirty-two billion, four hundred four million, two hundred thirty-four thousand, nine hundred thirty-two".