26113266321 has 8 divisors (see below), whose sum is σ = 35294643360. Its totient is φ = 17170366752.

The previous prime is 26113266301. The next prime is 26113266331. The reversal of 26113266321 is 12366231162.

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

It is not a de Polignac number, because 26113266321 - 2²⁹ = 25576395409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26113266301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59619111 + ... + 59619548.

It is an arithmetic number, because the mean of its divisors is an integer number (4411830420).

Almost surely, 2^26113266321 is an apocalyptic number.

It is an amenable number.

26113266321 is a deficient number, since it is larger than the sum of its proper divisors (9181377039).

26113266321 is a wasteful number, since it uses less digits than its factorization.

26113266321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119238735.

The product of its digits is 15552, while the sum is 33.

Adding to 26113266321 its reverse (12366231162), we get a palindrome (38479497483).

The spelling of 26113266321 in words is "twenty-six billion, one hundred thirteen million, two hundred sixty-six thousand, three hundred twenty-one".