34142342 has 16 divisors (see below), whose sum is σ = 56645232. Its totient is φ = 15331680.

The previous prime is 34142333. The next prime is 34142357. The reversal of 34142342 is 24324143.

It is a congruent 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, 16784 + ... + 18707.

It is an arithmetic number, because the mean of its divisors is an integer number (3540327).

Almost surely, 2^34142342 is an apocalyptic number.

34142342 is a deficient number, since it is larger than the sum of its proper divisors (22502890).

34142342 is a wasteful number, since it uses less digits than its factorization.

34142342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35543.

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

The square root of 34142342 is about 5843.1448724125. The cubic root of 34142342 is about 324.4126416966.

Adding to 34142342 its reverse (24324143), we get a palindrome (58466485).

The spelling of 34142342 in words is "thirty-four million, one hundred forty-two thousand, three hundred forty-two".