42202868206466 has 32 divisors (see below), whose sum is σ = 73248851301120. Its totient is φ = 18034755008400.

The previous prime is 42202868206423. The next prime is 42202868206517. The reversal of 42202868206466 is 66460286820224.

It is a happy number.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385303256 + ... + 385412771.

It is an arithmetic number, because the mean of its divisors is an integer number (2289026603160).

Almost surely, 2^{42202868206466} is an apocalyptic number.

42202868206466 is a deficient number, since it is larger than the sum of its proper divisors (31045983094654).

42202868206466 is a wasteful number, since it uses less digits than its factorization.

42202868206466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770716190.

The product of its (nonzero) digits is 21233664, while the sum is 56.

The spelling of 42202868206466 in words is "forty-two trillion, two hundred two billion, eight hundred sixty-eight million, two hundred six thousand, four hundred sixty-six".