42522874699 has 2 divisors, whose sum is σ = 42522874700. Its totient is φ = 42522874698.

The previous prime is 42522874637. The next prime is 42522874733. The reversal of 42522874699 is 99647822524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42522874699 - 2¹⁹ = 42522350411 is a prime.

It is not a weakly prime, because it can be changed into another prime (42522874619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21261437349 + 21261437350.

It is an arithmetic number, because the mean of its divisors is an integer number (21261437350).

Almost surely, 2^42522874699 is an apocalyptic number.

42522874699 is a deficient number, since it is larger than the sum of its proper divisors (1).

42522874699 is an equidigital number, since it uses as much as digits as its factorization.

42522874699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 58.

The spelling of 42522874699 in words is "forty-two billion, five hundred twenty-two million, eight hundred seventy-four thousand, six hundred ninety-nine".