342112232 has 64 divisors (see below), whose sum is σ = 803226240. Its totient is φ = 132710400.

The previous prime is 342112231. The next prime is 342112283. The reversal of 342112232 is 232211243.

It is a super-4 number, since 4×342112232⁴ (a number of 35 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (342112231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157232 + ... + 159392.

It is an arithmetic number, because the mean of its divisors is an integer number (12550410).

Almost surely, 2^342112232 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 342112232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401613120).

342112232 is an abundant number, since it is smaller than the sum of its proper divisors (461114008).

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

342112232 is a wasteful number, since it uses less digits than its factorization.

342112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2438 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 342112232 is about 18496.2761657583. The cubic root of 342112232 is about 699.3955544057.

Adding to 342112232 its reverse (232211243), we get a palindrome (574323475).

The spelling of 342112232 in words is "three hundred forty-two million, one hundred twelve thousand, two hundred thirty-two".