344161443 has 8 divisors (see below), whose sum is σ = 478833408. Its totient is φ = 219465224.

The previous prime is 344161403. The next prime is 344161463.

344161443 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 344161443 - 2⁸ = 344161187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344161443.

It is not an unprimeable number, because it can be changed into a prime (344161403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2493855 + ... + 2493992.

It is an arithmetic number, because the mean of its divisors is an integer number (59854176).

Almost surely, 2^344161443 is an apocalyptic number.

344161443 is a deficient number, since it is larger than the sum of its proper divisors (134671965).

344161443 is a wasteful number, since it uses less digits than its factorization.

344161443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987873.

The product of its digits is 13824, while the sum is 30.

The square root of 344161443 is about 18551.5886920770. The cubic root of 344161443 is about 700.7892071617.

The spelling of 344161443 in words is "three hundred forty-four million, one hundred sixty-one thousand, four hundred forty-three".