42636674122 has 16 divisors (see below), whose sum is σ = 73184333760. Its totient is φ = 18249637248.

The previous prime is 42636674111. The next prime is 42636674137. The reversal of 42636674122 is 22147663624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923847 + ... + 1945882.

It is an arithmetic number, because the mean of its divisors is an integer number (4574020860).

Almost surely, 2^42636674122 is an apocalyptic number.

42636674122 is a deficient number, since it is larger than the sum of its proper divisors (30547659638).

42636674122 is a wasteful number, since it uses less digits than its factorization.

42636674122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870525.

The product of its digits is 580608, while the sum is 43.

The spelling of 42636674122 in words is "forty-two billion, six hundred thirty-six million, six hundred seventy-four thousand, one hundred twenty-two".