344473374443 has 32 divisors (see below), whose sum is σ = 384319235520. Its totient is φ = 306096394240.

The previous prime is 344473374433. The next prime is 344473374481.

It is a happy number.

344473374443 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 344473374443 - 2⁸ = 344473374187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344473374391 and 344473374400.

It is not an unprimeable number, because it can be changed into a prime (344473374433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267240143 + ... + 267241431.

It is an arithmetic number, because the mean of its divisors is an integer number (12009976110).

Almost surely, 2^344473374443 is an apocalyptic number.

344473374443 is a deficient number, since it is larger than the sum of its proper divisors (39845861077).

344473374443 is a wasteful number, since it uses less digits than its factorization.

344473374443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719.

The product of its digits is 16257024, while the sum is 50.

The spelling of 344473374443 in words is "three hundred forty-four billion, four hundred seventy-three million, three hundred seventy-four thousand, four hundred forty-three".