3446142416443 has 4 divisors (see below), whose sum is σ = 3494679633648. Its totient is φ = 3397605199240.

The previous prime is 3446142416401. The next prime is 3446142416449.

It is a happy number.

3446142416443 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 3446142416443 - 2³³ = 3437552481851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3446142416393 and 3446142416402.

It is not an unprimeable number, because it can be changed into a prime (3446142416449) 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, 24268608496 + ... + 24268608637.

It is an arithmetic number, because the mean of its divisors is an integer number (873669908412).

Almost surely, 2^{3446142416443} is an apocalyptic number.

3446142416443 is a deficient number, since it is larger than the sum of its proper divisors (48537217205).

3446142416443 is an equidigital number, since it uses as much as digits as its factorization.

3446142416443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48537217204.

The product of its digits is 2654208, while the sum is 46.

The spelling of 3446142416443 in words is "three trillion, four hundred forty-six billion, one hundred forty-two million, four hundred sixteen thousand, four hundred forty-three".