26132365421209 has 8 divisors (see below), whose sum is σ = 26152649102880. Its totient is φ = 26112086688000.

The previous prime is 26132365421159. The next prime is 26132365421221. The reversal of 26132365421209 is 90212456323162.

It is a happy number.

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 26132365421209 - 2¹³ = 26132365413017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26132365421809) 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, 9364014 + ... + 11830024.

It is an arithmetic number, because the mean of its divisors is an integer number (3269081137860).

Almost surely, 2^{26132365421209} is an apocalyptic number.

It is an amenable number.

26132365421209 is a deficient number, since it is larger than the sum of its proper divisors (20283681671).

26132365421209 is a wasteful number, since it uses less digits than its factorization.

26132365421209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474231.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 26132365421209 in words is "twenty-six trillion, one hundred thirty-two billion, three hundred sixty-five million, four hundred twenty-one thousand, two hundred nine".