42274558672 has 40 divisors (see below), whose sum is σ = 83616871392. Its totient is φ = 20699068800.

The previous prime is 42274558663. The next prime is 42274558679. The reversal of 42274558672 is 27685547224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42274558679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126147 + ... + 316957.

Almost surely, 2^42274558672 is an apocalyptic number.

It is an amenable number.

42274558672 is a deficient number, since it is larger than the sum of its proper divisors (41342312720).

42274558672 is a wasteful number, since it uses less digits than its factorization.

42274558672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191107 (or 191101 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 52.

The spelling of 42274558672 in words is "forty-two billion, two hundred seventy-four million, five hundred fifty-eight thousand, six hundred seventy-two".