5171442144822 has 24 divisors (see below), whose sum is σ = 11205967054464. Its totient is φ = 1723633165104.

The previous prime is 5171442144811. The next prime is 5171442144839. The reversal of 5171442144822 is 2284412441715.

5171442144822 is a `hidden beast` number, since 5 + 1 + 7 + 144 + 21 + 4 + 482 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14897238 + ... + 15240425.

It is an arithmetic number, because the mean of its divisors is an integer number (466915293936).

Almost surely, 2^{5171442144822} is an apocalyptic number.

5171442144822 is an abundant number, since it is smaller than the sum of its proper divisors (6034524909642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5171442144822 is a wasteful number, since it uses less digits than its factorization.

5171442144822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30147204 (or 30147201 counting only the distinct ones).

The product of its digits is 573440, while the sum is 45.

The spelling of 5171442144822 in words is "five trillion, one hundred seventy-one billion, four hundred forty-two million, one hundred forty-four thousand, eight hundred twenty-two".