344506042 has 32 divisors (see below), whose sum is σ = 537311232. Its totient is φ = 165582144.

The previous prime is 344506039. The next prime is 344506049. The reversal of 344506042 is 240605443.

It is a self number, because there is not a number n which added to its sum of digits gives 344506042.

It is not an unprimeable number, because it can be changed into a prime (344506049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2113453 + ... + 2113615.

It is an arithmetic number, because the mean of its divisors is an integer number (16790976).

Almost surely, 2^344506042 is an apocalyptic number.

344506042 is a deficient number, since it is larger than the sum of its proper divisors (192805190).

344506042 is a wasteful number, since it uses less digits than its factorization.

344506042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 344506042 is about 18560.8739557166. The cubic root of 344506042 is about 701.0230225317.

The spelling of 344506042 in words is "three hundred forty-four million, five hundred six thousand, forty-two".