42522243351 has 32 divisors (see below), whose sum is σ = 65920857600. Its totient is φ = 23876864640.

The previous prime is 42522243349. The next prime is 42522243397. The reversal of 42522243351 is 15334222524.

It is not a de Polignac number, because 42522243351 - 2¹ = 42522243349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42522243341) 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 31 ways as a sum of consecutive naturals, for example, 3935865 + ... + 3946653.

It is an arithmetic number, because the mean of its divisors is an integer number (2060026800).

Almost surely, 2^42522243351 is an apocalyptic number.

42522243351 is a deficient number, since it is larger than the sum of its proper divisors (23398614249).

42522243351 is a wasteful number, since it uses less digits than its factorization.

42522243351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14039.

The product of its digits is 57600, while the sum is 33.

Adding to 42522243351 its reverse (15334222524), we get a palindrome (57856465875).

The spelling of 42522243351 in words is "forty-two billion, five hundred twenty-two million, two hundred forty-three thousand, three hundred fifty-one".