42662066222660 has 24 divisors (see below), whose sum is σ = 90059398442496. Its totient is φ = 16975481846240.

The previous prime is 42662066222653. The next prime is 42662066222701. The reversal of 42662066222660 is 6622266026624.

It is a junction number, because it is equal to n+sod(n) for n = 42662066222599 and 42662066222608.

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, 5584036262 + ... + 5584043901.

It is an arithmetic number, because the mean of its divisors is an integer number (3752474935104).

Almost surely, 2^{42662066222660} is an apocalyptic number.

It is an amenable number.

42662066222660 is an abundant number, since it is smaller than the sum of its proper divisors (47397332219836).

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

42662066222660 is a wasteful number, since it uses less digits than its factorization.

42662066222660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11168080363 (or 11168080361 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 42662066222660 in words is "forty-two trillion, six hundred sixty-two billion, sixty-six million, two hundred twenty-two thousand, six hundred sixty".