342122442 has 32 divisors (see below), whose sum is σ = 697118400. Its totient is φ = 111915648.

The previous prime is 342122441. The next prime is 342122453. The reversal of 342122442 is 244221243.

It is not an unprimeable number, because it can be changed into a prime (342122441) 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, 67534 + ... + 72422.

It is an arithmetic number, because the mean of its divisors is an integer number (21784950).

Almost surely, 2^342122442 is an apocalyptic number.

342122442 is an abundant number, since it is smaller than the sum of its proper divisors (354995958).

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

342122442 is a wasteful number, since it uses less digits than its factorization.

342122442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110.

The product of its digits is 3072, while the sum is 24.

The square root of 342122442 is about 18496.5521652010. The cubic root of 342122442 is about 699.4025119252.

Adding to 342122442 its reverse (244221243), we get a palindrome (586343685).

The spelling of 342122442 in words is "three hundred forty-two million, one hundred twenty-two thousand, four hundred forty-two".