42620568022 has 16 divisors (see below), whose sum is σ = 64576656144. Its totient is φ = 21095100000.

The previous prime is 42620568013. The next prime is 42620568047. The reversal of 42620568022 is 22086502624.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 1163872 + ... + 1199932.

It is an arithmetic number, because the mean of its divisors is an integer number (4036041009).

Almost surely, 2^42620568022 is an apocalyptic number.

42620568022 is a deficient number, since it is larger than the sum of its proper divisors (21956088122).

42620568022 is a wasteful number, since it uses less digits than its factorization.

42620568022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42015.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 42620568022 in words is "forty-two billion, six hundred twenty million, five hundred sixty-eight thousand, twenty-two".