26414554211 has 4 divisors (see below), whose sum is σ = 26498946072. Its totient is φ = 26330162352.

The previous prime is 26414554157. The next prime is 26414554223. The reversal of 26414554211 is 11245541462.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26414554211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26414554711) 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 3 ways as a sum of consecutive naturals, for example, 42195461 + ... + 42196086.

It is an arithmetic number, because the mean of its divisors is an integer number (6624736518).

Almost surely, 2^26414554211 is an apocalyptic number.

26414554211 is a deficient number, since it is larger than the sum of its proper divisors (84391861).

26414554211 is an equidigital number, since it uses as much as digits as its factorization.

26414554211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84391860.

The product of its digits is 38400, while the sum is 35.

The spelling of 26414554211 in words is "twenty-six billion, four hundred fourteen million, five hundred fifty-four thousand, two hundred eleven".