3445444445443 has 24 divisors (see below), whose sum is σ = 4661097141344. Its totient is φ = 2478241751040.

The previous prime is 3445444445431. The next prime is 3445444445507.

3445444445443 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-3445444445443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3445444445423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156443646 + ... + 156465667.

Almost surely, 2^{3445444445443} is an apocalyptic number.

3445444445443 is a deficient number, since it is larger than the sum of its proper divisors (1215652695901).

3445444445443 is a wasteful number, since it uses less digits than its factorization.

3445444445443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312909355 (or 312909344 counting only the distinct ones).

The product of its digits is 58982400, while the sum is 52.

The spelling of 3445444445443 in words is "three trillion, four hundred forty-five billion, four hundred forty-four million, four hundred forty-five thousand, four hundred forty-three".