26113441266 has 24 divisors (see below), whose sum is σ = 61722679824. Its totient is φ = 7913163960.

The previous prime is 26113441219. The next prime is 26113441279. The reversal of 26113441266 is 66214431162.

26113441266 is a `hidden beast` number, since 2 + 611 + 34 + 4 + 1 + 2 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 26113441266.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65942836 + ... + 65943231.

It is an arithmetic number, because the mean of its divisors is an integer number (2571778326).

Almost surely, 2^26113441266 is an apocalyptic number.

26113441266 is an abundant number, since it is smaller than the sum of its proper divisors (35609238558).

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

26113441266 is a wasteful number, since it uses less digits than its factorization.

26113441266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131886086 (or 131886083 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The spelling of 26113441266 in words is "twenty-six billion, one hundred thirteen million, four hundred forty-one thousand, two hundred sixty-six".