42522874694 has 8 divisors (see below), whose sum is σ = 63867258840. Its totient is φ = 21233788416.

The previous prime is 42522874637. The next prime is 42522874699. The reversal of 42522874694 is 49647822524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42522874699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13822544 + ... + 13825619.

It is an arithmetic number, because the mean of its divisors is an integer number (7983407355).

Almost surely, 2^42522874694 is an apocalyptic number.

42522874694 is a deficient number, since it is larger than the sum of its proper divisors (21344384146).

42522874694 is a wasteful number, since it uses less digits than its factorization.

42522874694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27648934.

The product of its digits is 7741440, while the sum is 53.

The spelling of 42522874694 in words is "forty-two billion, five hundred twenty-two million, eight hundred seventy-four thousand, six hundred ninety-four".