344241442 has 16 divisors (see below), whose sum is σ = 530530560. Its totient is φ = 167442208.

The previous prime is 344241439. The next prime is 344241461. The reversal of 344241442 is 244142443.

It is a self number, because there is not a number n which added to its sum of digits gives 344241442.

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, 4734 + ... + 26662.

It is an arithmetic number, because the mean of its divisors is an integer number (33158160).

Almost surely, 2^344241442 is an apocalyptic number.

344241442 is a deficient number, since it is larger than the sum of its proper divisors (186289118).

344241442 is a wasteful number, since it uses less digits than its factorization.

344241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22145.

The product of its digits is 12288, while the sum is 28.

The square root of 344241442 is about 18553.7446894151. The cubic root of 344241442 is about 700.8435015379.

Adding to 344241442 its reverse (244142443), we get a palindrome (588383885).

The spelling of 344241442 in words is "three hundred forty-four million, two hundred forty-one thousand, four hundred forty-two".