26853012871134 has 32 divisors (see below), whose sum is σ = 53814244091904. Its totient is φ = 8932980587520.

The previous prime is 26853012871133. The next prime is 26853012871147. The reversal of 26853012871134 is 43117821035862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26853012871133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6888067 + ... + 10057409.

It is an arithmetic number, because the mean of its divisors is an integer number (1681695127872).

Almost surely, 2^{26853012871134} is an apocalyptic number.

26853012871134 is an abundant number, since it is smaller than the sum of its proper divisors (26961231220770).

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

26853012871134 is a wasteful number, since it uses less digits than its factorization.

26853012871134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172192.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 26853012871134 in words is "twenty-six trillion, eight hundred fifty-three billion, twelve million, eight hundred seventy-one thousand, one hundred thirty-four".