344354042 has 8 divisors (see below), whose sum is σ = 530491476. Its totient is φ = 167523552.

The previous prime is 344354027. The next prime is 344354063. The reversal of 344354042 is 240453443.

It can be written as a sum of positive squares in 2 ways, for example, as 232227121 + 112126921 = 15239^2 + 10589^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 344353996 and 344354014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326643 + ... + 2326790.

Almost surely, 2^344354042 is an apocalyptic number.

344354042 is a deficient number, since it is larger than the sum of its proper divisors (186137434).

344354042 is a wasteful number, since it uses less digits than its factorization.

344354042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653472.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 344354042 is about 18556.7788691896. The cubic root of 344354042 is about 700.9199075773.

It can be divided in two parts, 34435 and 4042, that multiplied together give a triangular number (139186270 = T₁₆₆₈₄).

The spelling of 344354042 in words is "three hundred forty-four million, three hundred fifty-four thousand, forty-two".