344261162443 has 16 divisors (see below), whose sum is σ = 395838252000. Its totient is φ = 296471418880.

The previous prime is 344261162419. The next prime is 344261162471.

344261162443 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 344261162443 - 2⁵ = 344261162411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344261162396 and 344261162405.

It is not an unprimeable number, because it can be changed into a prime (344261162473) 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, 10164118 + ... + 10197931.

It is an arithmetic number, because the mean of its divisors is an integer number (24739890750).

Almost surely, 2^344261162443 is an apocalyptic number.

344261162443 is a deficient number, since it is larger than the sum of its proper divisors (51577089557).

344261162443 is a wasteful number, since it uses less digits than its factorization.

344261162443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20362142.

The product of its digits is 331776, while the sum is 40.

The spelling of 344261162443 in words is "three hundred forty-four billion, two hundred sixty-one million, one hundred sixty-two thousand, four hundred forty-three".