26266422067 has 8 divisors (see below), whose sum is σ = 28030496256. Its totient is φ = 24526680192.

The previous prime is 26266422037. The next prime is 26266422071. The reversal of 26266422067 is 76022466262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26266422067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26266422037) 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 7 ways as a sum of consecutive naturals, for example, 6080848 + ... + 6085165.

It is an arithmetic number, because the mean of its divisors is an integer number (3503812032).

Almost surely, 2^26266422067 is an apocalyptic number.

26266422067 is a deficient number, since it is larger than the sum of its proper divisors (1764074189).

26266422067 is a wasteful number, since it uses less digits than its factorization.

26266422067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12166157.

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

The spelling of 26266422067 in words is "twenty-six billion, two hundred sixty-six million, four hundred twenty-two thousand, sixty-seven".