342235432 has 96 divisors (see below), whose sum is σ = 853796160. Its totient is φ = 125452800.

The previous prime is 342235417. The next prime is 342235447. The reversal of 342235432 is 234532243.

It is an interprime number because it is at equal distance from previous prime (342235417) and next prime (342235447).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 342235432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113707 + ... + 116677.

It is an arithmetic number, because the mean of its divisors is an integer number (8893710).

Almost surely, 2^342235432 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 342235432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426898080).

342235432 is an abundant number, since it is smaller than the sum of its proper divisors (511560728).

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

342235432 is a wasteful number, since it uses less digits than its factorization.

342235432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023 (or 3008 counting only the distinct ones).

The product of its digits is 17280, while the sum is 28.

The square root of 342235432 is about 18499.6062660804. The cubic root of 342235432 is about 699.4794987795.

Adding to 342235432 its reverse (234532243), we get a palindrome (576767675).

The spelling of 342235432 in words is "three hundred forty-two million, two hundred thirty-five thousand, four hundred thirty-two".