26414616221 has 8 divisors (see below), whose sum is σ = 31776982080. Its totient is φ = 21449462688.

The previous prime is 26414616209. The next prime is 26414616223. The reversal of 26414616221 is 12261641462.

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

It is a cyclic number.

It is not a de Polignac number, because 26414616221 - 2¹⁰ = 26414615197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26414616223) 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, 99302936 + ... + 99303201.

It is an arithmetic number, because the mean of its divisors is an integer number (3972122760).

Almost surely, 2^26414616221 is an apocalyptic number.

It is an amenable number.

26414616221 is a deficient number, since it is larger than the sum of its proper divisors (5362365859).

26414616221 is a wasteful number, since it uses less digits than its factorization.

26414616221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198606163.

The product of its digits is 27648, while the sum is 35.

The spelling of 26414616221 in words is "twenty-six billion, four hundred fourteen million, six hundred sixteen thousand, two hundred twenty-one".