42364066611 has 4 divisors (see below), whose sum is σ = 56485422152. Its totient is φ = 28242711072.

The previous prime is 42364066609. The next prime is 42364066621. The reversal of 42364066611 is 11666046324.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42364066611 - 2¹ = 42364066609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42364066611.

It is not an unprimeable number, because it can be changed into a prime (42364066621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7060677766 + ... + 7060677771.

It is an arithmetic number, because the mean of its divisors is an integer number (14121355538).

Almost surely, 2^42364066611 is an apocalyptic number.

42364066611 is a deficient number, since it is larger than the sum of its proper divisors (14121355541).

42364066611 is a wasteful number, since it uses less digits than its factorization.

42364066611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121355540.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 42364066611 in words is "forty-two billion, three hundred sixty-four million, sixty-six thousand, six hundred eleven".