26143071882 has 16 divisors (see below), whose sum is σ = 52504917120. Its totient is φ = 8677895072.

The previous prime is 26143071853. The next prime is 26143071959. The reversal of 26143071882 is 28817034162.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9114003 + ... + 9116870.

It is an arithmetic number, because the mean of its divisors is an integer number (3281557320).

Almost surely, 2^26143071882 is an apocalyptic number.

26143071882 is an abundant number, since it is smaller than the sum of its proper divisors (26361845238).

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

26143071882 is a wasteful number, since it uses less digits than its factorization.

26143071882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18231117.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 26143071882 in words is "twenty-six billion, one hundred forty-three million, seventy-one thousand, eight hundred eighty-two".