26115838019883 has 24 divisors (see below), whose sum is σ = 37941966622560. Its totient is φ = 17309445966720.

The previous prime is 26115838019881. The next prime is 26115838019891. The reversal of 26115838019883 is 38891083851162.

26115838019883 is a `hidden beast` number, since 2 + 6 + 11 + 58 + 380 + 198 + 8 + 3 = 666.

It is not a de Polignac number, because 26115838019883 - 2¹ = 26115838019881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26115838019883.

It is not an unprimeable number, because it can be changed into a prime (26115838019881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62131263 + ... + 62550183.

It is an arithmetic number, because the mean of its divisors is an integer number (1580915275940).

Almost surely, 2^{26115838019883} is an apocalyptic number.

26115838019883 is a deficient number, since it is larger than the sum of its proper divisors (11826128602677).

26115838019883 is a wasteful number, since it uses less digits than its factorization.

26115838019883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459139 (or 459136 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 63.

The spelling of 26115838019883 in words is "twenty-six trillion, one hundred fifteen billion, eight hundred thirty-eight million, nineteen thousand, eight hundred eighty-three".