42277355922 has 32 divisors (see below), whose sum is σ = 85594444992. Its totient is φ = 13919246784.

The previous prime is 42277355921. The next prime is 42277355927. The reversal of 42277355922 is 22955377224.

It is not an unprimeable number, because it can be changed into a prime (42277355921) 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 15 ways as a sum of consecutive naturals, for example, 2759748 + ... + 2775024.

It is an arithmetic number, because the mean of its divisors is an integer number (2674826406).

Almost surely, 2^42277355922 is an apocalyptic number.

42277355922 is an abundant number, since it is smaller than the sum of its proper divisors (43317089070).

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

42277355922 is a wasteful number, since it uses less digits than its factorization.

42277355922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20922.

The product of its digits is 2116800, while the sum is 48.

The spelling of 42277355922 in words is "forty-two billion, two hundred seventy-seven million, three hundred fifty-five thousand, nine hundred twenty-two".