344256652443 has 16 divisors (see below), whose sum is σ = 522508121856. Its totient is φ = 199569073440.

The previous prime is 344256652429. The next prime is 344256652447.

344256652443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344256652443 - 2⁶ = 344256652379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344256652392 and 344256652401.

It is not an unprimeable number, because it can be changed into a prime (344256652447) 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, 226782280 + ... + 226783797.

It is an arithmetic number, because the mean of its divisors is an integer number (32656757616).

Almost surely, 2^344256652443 is an apocalyptic number.

344256652443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344256652443 is a deficient number, since it is larger than the sum of its proper divisors (178251469413).

344256652443 is a wasteful number, since it uses less digits than its factorization.

344256652443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453566114.

The product of its digits is 8294400, while the sum is 48.

It can be divided in two parts, 344256 and 652443, that added together give a palindrome (996699).

The spelling of 344256652443 in words is "three hundred forty-four billion, two hundred fifty-six million, six hundred fifty-two thousand, four hundred forty-three".