3448422873573 has 32 divisors (see below), whose sum is σ = 4720632153600. Its totient is φ = 2238538830336.

The previous prime is 3448422873569. The next prime is 3448422873587. The reversal of 3448422873573 is 3753782248443.

It is not a de Polignac number, because 3448422873573 - 2² = 3448422873569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448422873503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6351508 + ... + 6873026.

It is an arithmetic number, because the mean of its divisors is an integer number (147519754800).

Almost surely, 2^{3448422873573} is an apocalyptic number.

It is an amenable number.

3448422873573 is a deficient number, since it is larger than the sum of its proper divisors (1272209280027).

3448422873573 is a wasteful number, since it uses less digits than its factorization.

3448422873573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521981.

The product of its digits is 108380160, while the sum is 60.

The spelling of 3448422873573 in words is "three trillion, four hundred forty-eight billion, four hundred twenty-two million, eight hundred seventy-three thousand, five hundred seventy-three".