344442040244443 has 32 divisors (see below), whose sum is σ = 360423218050560. Its totient is φ = 328745373465600.

The previous prime is 344442040244429. The next prime is 344442040244479.

344442040244443 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344442040244443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344442040244393 and 344442040244402.

It is not an unprimeable number, because it can be changed into a prime (344442040244543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5305033846 + ... + 5305098772.

It is an arithmetic number, because the mean of its divisors is an integer number (11263225564080).

Almost surely, 2^{344442040244443} is an apocalyptic number.

344442040244443 is a deficient number, since it is larger than the sum of its proper divisors (15981177806117).

344442040244443 is a wasteful number, since it uses less digits than its factorization.

344442040244443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67927.

The product of its (nonzero) digits is 9437184, while the sum is 46.

The spelling of 344442040244443 in words is "three hundred forty-four trillion, four hundred forty-two billion, forty million, two hundred forty-four thousand, four hundred forty-three".