26096874391 has 4 divisors (see below), whose sum is σ = 29824999312. Its totient is φ = 22368749472.

The previous prime is 26096874347. The next prime is 26096874413. The reversal of 26096874391 is 19347869062.

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

It is a cyclic number.

It is not a de Polignac number, because 26096874391 - 2⁷ = 26096874263 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 (26096874341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864062450 + ... + 1864062463.

It is an arithmetic number, because the mean of its divisors is an integer number (7456249828).

Almost surely, 2^26096874391 is an apocalyptic number.

26096874391 is a deficient number, since it is larger than the sum of its proper divisors (3728124921).

26096874391 is an equidigital number, since it uses as much as digits as its factorization.

26096874391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728124920.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 26096874391 in words is "twenty-six billion, ninety-six million, eight hundred seventy-four thousand, three hundred ninety-one".