344643282346443 has 16 divisors (see below), whose sum is σ = 484703114085120. Its totient is φ = 217222481625696.

The previous prime is 344643282346403. The next prime is 344643282346501.

344643282346443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344643282346443 - 2²² = 344643278152139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344643282346403) 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, 6207747780 + ... + 6207803297.

It is an arithmetic number, because the mean of its divisors is an integer number (30293944630320).

Almost surely, 2^{344643282346443} is an apocalyptic number.

344643282346443 is a deficient number, since it is larger than the sum of its proper divisors (140059831738677).

344643282346443 is a wasteful number, since it uses less digits than its factorization.

344643282346443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12415551586.

The product of its digits is 382205952, while the sum is 60.

The spelling of 344643282346443 in words is "three hundred forty-four trillion, six hundred forty-three billion, two hundred eighty-two million, three hundred forty-six thousand, four hundred forty-three".