232333434432 has 224 divisors, whose sum is σ = 745954352640. Its totient is φ = 70324277760.

The previous prime is 232333434413. The next prime is 232333434511. The reversal of 232333434432 is 234434333232.

232333434432 is a `hidden beast` number, since 23 + 233 + 34 + 344 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17994123 + ... + 18007029.

It is an arithmetic number, because the mean of its divisors is an integer number (3330153360).

Almost surely, 2^232333434432 is an apocalyptic number.

232333434432 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 232333434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372977176320).

232333434432 is an abundant number, since it is smaller than the sum of its proper divisors (513620918208).

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

232333434432 is a wasteful number, since it uses less digits than its factorization.

232333434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13886 (or 13870 counting only the distinct ones).

The product of its digits is 373248, while the sum is 36.

Adding to 232333434432 its reverse (234434333232), we get a palindrome (466767767664).

The spelling of 232333434432 in words is "two hundred thirty-two billion, three hundred thirty-three million, four hundred thirty-four thousand, four hundred thirty-two".