342222234 has 16 divisors (see below), whose sum is σ = 684653472. Its totient is φ = 114039248.

The previous prime is 342222229. The next prime is 342222259. The reversal of 342222234 is 432222243.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19717 + ... + 32759.

It is an arithmetic number, because the mean of its divisors is an integer number (42790842).

Almost surely, 2^342222234 is an apocalyptic number.

342222234 is an abundant number, since it is smaller than the sum of its proper divisors (342431238).

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

342222234 is a wasteful number, since it uses less digits than its factorization.

342222234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17421.

The product of its digits is 4608, while the sum is 24.

The square root of 342222234 is about 18499.2495523467. The cubic root of 342222234 is about 699.4705070657.

Adding to 342222234 its reverse (432222243), we get a palindrome (774444477).

Subtracting 342222234 from its reverse (432222243), we obtain a palindrome (90000009).

The spelling of 342222234 in words is "three hundred forty-two million, two hundred twenty-two thousand, two hundred thirty-four".