42522664143 has 8 divisors (see below), whose sum is σ = 57543107968. Its totient is φ = 27925331544.

The previous prime is 42522664123. The next prime is 42522664153. The reversal of 42522664143 is 34146622524.

It is a happy number.

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

It is not a de Polignac number, because 42522664143 - 2¹⁶ = 42522598607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42522664103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105777571 + ... + 105777972.

It is an arithmetic number, because the mean of its divisors is an integer number (7192888496).

Almost surely, 2^42522664143 is an apocalyptic number.

42522664143 is a deficient number, since it is larger than the sum of its proper divisors (15020443825).

42522664143 is a wasteful number, since it uses less digits than its factorization.

42522664143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211555613.

The product of its digits is 276480, while the sum is 39.

The spelling of 42522664143 in words is "forty-two billion, five hundred twenty-two million, six hundred sixty-four thousand, one hundred forty-three".