26883611638862 has 16 divisors (see below), whose sum is σ = 44426922567984. Its totient is φ = 12098835120000.

The previous prime is 26883611638841. The next prime is 26883611638909.

26883611638862 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 26883611638792 and 26883611638801.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6049415339 + ... + 6049419782.

It is an arithmetic number, because the mean of its divisors is an integer number (2776682660499).

Almost surely, 2^{26883611638862} is an apocalyptic number.

26883611638862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26883611638862 is a deficient number, since it is larger than the sum of its proper divisors (17543310929122).

26883611638862 is a wasteful number, since it uses less digits than its factorization.

26883611638862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12098835235.

The product of its digits is 191102976, while the sum is 68.

The spelling of 26883611638862 in words is "twenty-six trillion, eight hundred eighty-three billion, six hundred eleven million, six hundred thirty-eight thousand, eight hundred sixty-two".