344734437443 has 4 divisors (see below), whose sum is σ = 376073931768. Its totient is φ = 313394943120.

The previous prime is 344734437407. The next prime is 344734437479.

It is a happy number.

344734437443 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (344734437407) and next prime (344734437479).

It is a cyclic number.

It is not a de Polignac number, because 344734437443 - 2³⁴ = 327554568259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344734437391 and 344734437400.

It is not an unprimeable number, because it can be changed into a prime (344734437493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15669747146 + ... + 15669747167.

It is an arithmetic number, because the mean of its divisors is an integer number (94018482942).

Almost surely, 2^344734437443 is an apocalyptic number.

344734437443 is a deficient number, since it is larger than the sum of its proper divisors (31339494325).

344734437443 is a wasteful number, since it uses less digits than its factorization.

344734437443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31339494324.

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

The spelling of 344734437443 in words is "three hundred forty-four billion, seven hundred thirty-four million, four hundred thirty-seven thousand, four hundred forty-three".