26134830874 has 16 divisors (see below), whose sum is σ = 39496312800. Its totient is φ = 12969450864.

The previous prime is 26134830851. The next prime is 26134830877. The reversal of 26134830874 is 47803843162.

It is not an unprimeable number, because it can be changed into a prime (26134830877) 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, 1038124 + ... + 1063000.

It is an arithmetic number, because the mean of its divisors is an integer number (2468519550).

Almost surely, 2^26134830874 is an apocalyptic number.

26134830874 is a deficient number, since it is larger than the sum of its proper divisors (13361481926).

26134830874 is a wasteful number, since it uses less digits than its factorization.

26134830874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28797.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 26134830874 in words is "twenty-six billion, one hundred thirty-four million, eight hundred thirty thousand, eight hundred seventy-four".