42861650022 has 24 divisors (see below), whose sum is σ = 92870714664. Its totient is φ = 14286631104.

The previous prime is 42861650021. The next prime is 42861650033. The reversal of 42861650022 is 22005616824.

It is a happy number.

42861650022 is a `hidden beast` number, since 42 + 86 + 16 + 500 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42861650021) 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 11 ways as a sum of consecutive naturals, for example, 850173 + ... + 899175.

It is an arithmetic number, because the mean of its divisors is an integer number (3869613111).

Almost surely, 2^42861650022 is an apocalyptic number.

42861650022 is an abundant number, since it is smaller than the sum of its proper divisors (50009064642).

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

42861650022 is a wasteful number, since it uses less digits than its factorization.

42861650022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97604 (or 97601 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 42861650022 in words is "forty-two billion, eight hundred sixty-one million, six hundred fifty thousand, twenty-two".