522142435366144 has 36 divisors (see below), whose sum is σ = 1042267738220800. Its totient is φ = 261065585088000.

The previous prime is 522142435366109. The next prime is 522142435366177. The reversal of 522142435366144 is 441663534241225.

It is a junction number, because it is equal to n+sod(n) for n = 522142435366091 and 522142435366100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100982 + ... + 33857269.

Almost surely, 2^{522142435366144} is an apocalyptic number.

It is an amenable number.

522142435366144 is a deficient number, since it is larger than the sum of its proper divisors (520125302854656).

522142435366144 is an equidigital number, since it uses as much as digits as its factorization.

522142435366144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44004666 (or 44004652 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 52.

The spelling of 522142435366144 in words is "five hundred twenty-two trillion, one hundred forty-two billion, four hundred thirty-five million, three hundred sixty-six thousand, one hundred forty-four".