342013442 has 16 divisors (see below), whose sum is σ = 526521600. Its totient is φ = 166559760.

The previous prime is 342013439. The next prime is 342013489. The reversal of 342013442 is 244310243.

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 7 ways as a sum of consecutive naturals, for example, 434 + ... + 26157.

It is an arithmetic number, because the mean of its divisors is an integer number (32907600).

Almost surely, 2^342013442 is an apocalyptic number.

342013442 is a deficient number, since it is larger than the sum of its proper divisors (184508158).

342013442 is a wasteful number, since it uses less digits than its factorization.

342013442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26761.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 342013442 is about 18493.6054353931. The cubic root of 342013442 is about 699.3282276321.

Adding to 342013442 its reverse (244310243), we get a palindrome (586323685).

The spelling of 342013442 in words is "three hundred forty-two million, thirteen thousand, four hundred forty-two".