26542102218841 has 16 divisors (see below), whose sum is σ = 29728806307200. Its totient is φ = 23487043593600.

The previous prime is 26542102218791. The next prime is 26542102218847. The reversal of 26542102218841 is 14881220124562.

It is a cyclic number.

It is not a de Polignac number, because 26542102218841 - 2¹⁹ = 26542101694553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26542102218791 and 26542102218800.

It is not an unprimeable number, because it can be changed into a prime (26542102218847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66831246 + ... + 67227223.

It is an arithmetic number, because the mean of its divisors is an integer number (1858050394200).

Almost surely, 2^{26542102218841} is an apocalyptic number.

It is an amenable number.

26542102218841 is a deficient number, since it is larger than the sum of its proper divisors (3186704088359).

26542102218841 is a wasteful number, since it uses less digits than its factorization.

26542102218841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134058960.

The product of its (nonzero) digits is 491520, while the sum is 46.

The spelling of 26542102218841 in words is "twenty-six trillion, five hundred forty-two billion, one hundred two million, two hundred eighteen thousand, eight hundred forty-one".