344220323022443 has 12 divisors (see below), whose sum is σ = 399353852186352. Its totient is φ = 290642319625680.

The previous prime is 344220323022391. The next prime is 344220323022461.

344220323022443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344220323022443 - 2¹² = 344220323018347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344220323022397 and 344220323022406.

It is not an unprimeable number, because it can be changed into a prime (344220323022473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5477171948 + ... + 5477234793.

It is an arithmetic number, because the mean of its divisors is an integer number (33279487682196).

Almost surely, 2^{344220323022443} is an apocalyptic number.

344220323022443 is a deficient number, since it is larger than the sum of its proper divisors (55133529163909).

344220323022443 is an equidigital number, since it uses as much as digits as its factorization.

344220323022443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10954406882 (or 10954406815 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 38.

The spelling of 344220323022443 in words is "three hundred forty-four trillion, two hundred twenty billion, three hundred twenty-three million, twenty-two thousand, four hundred forty-three".