26838954119 has 32 divisors (see below), whose sum is σ = 29670230016. Its totient is φ = 24177011200.

The previous prime is 26838954113. The next prime is 26838954151. The reversal of 26838954119 is 91145983862.

It is a cyclic number.

It is not a de Polignac number, because 26838954119 - 2²⁰ = 26837905543 is a prime.

It is a super-2 number, since 2×26838954119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26838954113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6696014 + ... + 6700020.

It is an arithmetic number, because the mean of its divisors is an integer number (927194688).

Almost surely, 2^26838954119 is an apocalyptic number.

26838954119 is a deficient number, since it is larger than the sum of its proper divisors (2831275897).

26838954119 is a wasteful number, since it uses less digits than its factorization.

26838954119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255.

The product of its digits is 3732480, while the sum is 56.

The spelling of 26838954119 in words is "twenty-six billion, eight hundred thirty-eight million, nine hundred fifty-four thousand, one hundred nineteen".