3440842480443 has 16 divisors (see below), whose sum is σ = 4594998226176. Its totient is φ = 2290291581600.

The previous prime is 3440842480441. The next prime is 3440842480457.

3440842480443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3440842480443 - 2¹ = 3440842480441 is a prime.

It is a super-2 number, since 2×3440842480443² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3440842480392 and 3440842480401.

It is not an unprimeable number, because it can be changed into a prime (3440842480441) 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 15 ways as a sum of consecutive naturals, for example, 20202346 + ... + 20371952.

It is an arithmetic number, because the mean of its divisors is an integer number (287187389136).

Almost surely, 2^{3440842480443} is an apocalyptic number.

3440842480443 is a deficient number, since it is larger than the sum of its proper divisors (1154155745733).

3440842480443 is a wasteful number, since it uses less digits than its factorization.

3440842480443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180194.

The product of its (nonzero) digits is 4718592, while the sum is 48.

The spelling of 3440842480443 in words is "three trillion, four hundred forty billion, eight hundred forty-two million, four hundred eighty thousand, four hundred forty-three".