234243342432 has 108 divisors (see below), whose sum is σ = 732192044220. Its totient is φ = 70982820480.

The previous prime is 234243342407. The next prime is 234243342433.

234243342432 is a `hidden beast` number, since 2 + 34 + 243 + 342 + 43 + 2 = 666.

234243342432 is nontrivially palindromic in base 10.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234243342433) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3326082 + ... + 3395777.

It is an arithmetic number, because the mean of its divisors is an integer number (6779555965).

Almost surely, 2^234243342432 is an apocalyptic number.

234243342432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234243342432 is an abundant number, since it is smaller than the sum of its proper divisors (497948701788).

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

234243342432 is a wasteful number, since it uses less digits than its factorization.

234243342432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6721897 (or 6721875 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

It can be divided in two parts, 234243 and 342432, that added together give a palindrome (576675).

The spelling of 234243342432 in words is "two hundred thirty-four billion, two hundred forty-three million, three hundred forty-two thousand, four hundred thirty-two".