344047740443 has 32 divisors (see below), whose sum is σ = 399215900160. Its totient is φ = 293032512000.

The previous prime is 344047740437. The next prime is 344047740493.

344047740443 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 344047740443 - 2²⁸ = 343779304987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344047740394 and 344047740403.

It is not an unprimeable number, because it can be changed into a prime (344047740493) 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, 37840328 + ... + 37849418.

It is an arithmetic number, because the mean of its divisors is an integer number (12475496880).

Almost surely, 2^344047740443 is an apocalyptic number.

344047740443 is a deficient number, since it is larger than the sum of its proper divisors (55168159717).

344047740443 is a wasteful number, since it uses less digits than its factorization.

344047740443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10019.

The product of its (nonzero) digits is 1806336, while the sum is 44.

The spelling of 344047740443 in words is "three hundred forty-four billion, forty-seven million, seven hundred forty thousand, four hundred forty-three".