42273132822 has 32 divisors (see below), whose sum is σ = 94562434560. Its totient is φ = 13997723400.

The previous prime is 42273132817. The next prime is 42273132833. The reversal of 42273132822 is 22823137224.

42273132822 is a `hidden beast` number, since 42 + 27 + 313 + 282 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2584018 + ... + 2600325.

It is an arithmetic number, because the mean of its divisors is an integer number (2955076080).

Almost surely, 2^42273132822 is an apocalyptic number.

42273132822 is an abundant number, since it is smaller than the sum of its proper divisors (52289301738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42273132822 is a wasteful number, since it uses less digits than its factorization.

42273132822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5184505 (or 5184499 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The spelling of 42273132822 in words is "forty-two billion, two hundred seventy-three million, one hundred thirty-two thousand, eight hundred twenty-two".