26171018314323 has 16 divisors (see below), whose sum is σ = 35200008585216. Its totient is φ = 17294925513600.

The previous prime is 26171018314319. The next prime is 26171018314373. The reversal of 26171018314323 is 32341381017162.

It is not a de Polignac number, because 26171018314323 - 2² = 26171018314319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26171018314373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29400886 + ... + 30277947.

It is an arithmetic number, because the mean of its divisors is an integer number (2200000536576).

Almost surely, 2^{26171018314323} is an apocalyptic number.

26171018314323 is a deficient number, since it is larger than the sum of its proper divisors (9028990270893).

26171018314323 is a wasteful number, since it uses less digits than its factorization.

26171018314323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59680114.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 26171018314323 in words is "twenty-six trillion, one hundred seventy-one billion, eighteen million, three hundred fourteen thousand, three hundred twenty-three".