344343011434 has 16 divisors (see below), whose sum is σ = 534352628520. Its totient is φ = 166226074560.

The previous prime is 344343011413. The next prime is 344343011443. The reversal of 344343011434 is 434110343443.

It can be written as a sum of positive squares in 4 ways, for example, as 333329558409 + 11013453025 = 577347^2 + 104945^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 344343011434.

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, 1080592 + ... + 1362484.

Almost surely, 2^344343011434 is an apocalyptic number.

344343011434 is a deficient number, since it is larger than the sum of its proper divisors (190009617086).

344343011434 is a wasteful number, since it uses less digits than its factorization.

344343011434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302985.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 344343011434 its reverse (434110343443), we get a palindrome (778453354877).

The spelling of 344343011434 in words is "three hundred forty-four billion, three hundred forty-three million, eleven thousand, four hundred thirty-four".