3446408046443 has 4 divisors (see below), whose sum is σ = 3448374053928. Its totient is φ = 3444442038960.

The previous prime is 3446408046427. The next prime is 3446408046449.

3446408046443 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 3446408046443 - 2⁴ = 3446408046427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3446408046391 and 3446408046400.

It is not an unprimeable number, because it can be changed into a prime (3446408046449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983001113 + ... + 983004618.

It is an arithmetic number, because the mean of its divisors is an integer number (862093513482).

Almost surely, 2^{3446408046443} is an apocalyptic number.

3446408046443 is a deficient number, since it is larger than the sum of its proper divisors (1966007485).

3446408046443 is a wasteful number, since it uses less digits than its factorization.

3446408046443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966007484.

The product of its (nonzero) digits is 10616832, while the sum is 50.

The spelling of 3446408046443 in words is "three trillion, four hundred forty-six billion, four hundred eight million, forty-six thousand, four hundred forty-three".