26779823094 has 16 divisors (see below), whose sum is σ = 53564656320. Its totient is φ = 8925772680.

The previous prime is 26779823039. The next prime is 26779823099. The reversal of 26779823094 is 49032897762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26779823099) 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, 137392 + ... + 269139.

It is an arithmetic number, because the mean of its divisors is an integer number (3347791020).

Almost surely, 2^26779823094 is an apocalyptic number.

26779823094 is an abundant number, since it is smaller than the sum of its proper divisors (26784833226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26779823094 is a wasteful number, since it uses less digits than its factorization.

26779823094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417515.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 26779823094 in words is "twenty-six billion, seven hundred seventy-nine million, eight hundred twenty-three thousand, ninety-four".