26279253134 has 16 divisors (see below), whose sum is σ = 41618935680. Its totient is φ = 12410453880.

The previous prime is 26279253127. The next prime is 26279253149. The reversal of 26279253134 is 43135297262.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032074 + ... + 1057229.

It is an arithmetic number, because the mean of its divisors is an integer number (2601183480).

Almost surely, 2^26279253134 is an apocalyptic number.

26279253134 is a deficient number, since it is larger than the sum of its proper divisors (15339682546).

26279253134 is a wasteful number, since it uses less digits than its factorization.

26279253134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089655.

The product of its digits is 544320, while the sum is 44.

The spelling of 26279253134 in words is "twenty-six billion, two hundred seventy-nine million, two hundred fifty-three thousand, one hundred thirty-four".