42188802286 has 16 divisors (see below), whose sum is σ = 65347332480. Its totient is φ = 20406831840.

The previous prime is 42188802269. The next prime is 42188802289. The reversal of 42188802286 is 68220888124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42188802289) 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 7 ways as a sum of consecutive naturals, for example, 63400 + ... + 297316.

It is an arithmetic number, because the mean of its divisors is an integer number (4084208280).

Almost surely, 2^42188802286 is an apocalyptic number.

42188802286 is a deficient number, since it is larger than the sum of its proper divisors (23158530194).

42188802286 is a wasteful number, since it uses less digits than its factorization.

42188802286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236859.

The product of its (nonzero) digits is 786432, while the sum is 49.

The spelling of 42188802286 in words is "forty-two billion, one hundred eighty-eight million, eight hundred two thousand, two hundred eighty-six".