342025142 has 12 divisors (see below), whose sum is σ = 544992540. Its totient is φ = 160952736.

The previous prime is 342025133. The next prime is 342025153. The reversal of 342025142 is 241520243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295292 + ... + 296447.

It is an arithmetic number, because the mean of its divisors is an integer number (45416045).

Almost surely, 2^342025142 is an apocalyptic number.

342025142 is a deficient number, since it is larger than the sum of its proper divisors (202967398).

342025142 is a wasteful number, since it uses less digits than its factorization.

342025142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591775 (or 591758 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 342025142 is about 18493.9217582426. The cubic root of 342025142 is about 699.3362020233.

Adding to 342025142 its reverse (241520243), we get a palindrome (583545385).

The spelling of 342025142 in words is "three hundred forty-two million, twenty-five thousand, one hundred forty-two".