3445494945443 has 2 divisors, whose sum is σ = 3445494945444. Its totient is φ = 3445494945442.

The previous prime is 3445494945419. The next prime is 3445494945461.

3445494945443 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3445494945443 - 2⁸ = 3445494945187 is a prime.

It is not a weakly prime, because it can be changed into another prime (3445494945493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722747472721 + 1722747472722.

It is an arithmetic number, because the mean of its divisors is an integer number (1722747472722).

Almost surely, 2^{3445494945443} is an apocalyptic number.

3445494945443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445494945443 is an equidigital number, since it uses as much as digits as its factorization.

3445494945443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 298598400, while the sum is 62.

The spelling of 3445494945443 in words is "three trillion, four hundred forty-five billion, four hundred ninety-four million, nine hundred forty-five thousand, four hundred forty-three".