344358303853443 has 96 divisors (see below), whose sum is σ = 530187063168000. Its totient is φ = 198280057282560.

The previous prime is 344358303853423. The next prime is 344358303853457.

344358303853443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344358303853443 - 2⁹ = 344358303852931 is a prime.

It is a super-2 number, since 2×344358303853443² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344358303853423) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 958477623 + ... + 958836831.

It is an arithmetic number, because the mean of its divisors is an integer number (5522781908000).

Almost surely, 2^{344358303853443} is an apocalyptic number.

344358303853443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344358303853443 is a deficient number, since it is larger than the sum of its proper divisors (185828759314557).

344358303853443 is a wasteful number, since it uses less digits than its factorization.

344358303853443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360033 (or 360022 counting only the distinct ones).

The product of its (nonzero) digits is 298598400, while the sum is 60.

The spelling of 344358303853443 in words is "three hundred forty-four trillion, three hundred fifty-eight billion, three hundred three million, eight hundred fifty-three thousand, four hundred forty-three".