344134342 has 8 divisors (see below), whose sum is σ = 522001800. Its totient is φ = 170133744.

The previous prime is 344134339. The next prime is 344134409. The reversal of 344134342 is 243431443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 344134342.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 966492 + ... + 966847.

It is an arithmetic number, because the mean of its divisors is an integer number (65250225).

Almost surely, 2^344134342 is an apocalyptic number.

344134342 is a deficient number, since it is larger than the sum of its proper divisors (177867458).

344134342 is a wasteful number, since it uses less digits than its factorization.

344134342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933430.

The product of its digits is 13824, while the sum is 28.

The square root of 344134342 is about 18550.8582550781. The cubic root of 344134342 is about 700.7708121253.

Adding to 344134342 its reverse (243431443), we get a palindrome (587565785).

The spelling of 344134342 in words is "three hundred forty-four million, one hundred thirty-four thousand, three hundred forty-two".