26874676884769 has 32 divisors (see below), whose sum is σ = 31941563064320. Its totient is φ = 22125894163200.

The previous prime is 26874676884767. The next prime is 26874676884787. The reversal of 26874676884769 is 96748867647862.

It is a cyclic number.

It is not a de Polignac number, because 26874676884769 - 2¹ = 26874676884767 is a prime.

It is a super-2 number, since 2×26874676884769² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26874676884769.

It is not an unprimeable number, because it can be changed into a prime (26874676884767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111210937 + ... + 111452329.

It is an arithmetic number, because the mean of its divisors is an integer number (998173845760).

Almost surely, 2^{26874676884769} is an apocalyptic number.

It is an amenable number.

26874676884769 is a deficient number, since it is larger than the sum of its proper divisors (5066886179551).

26874676884769 is a wasteful number, since it uses less digits than its factorization.

26874676884769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245261.

The product of its digits is 65548320768, while the sum is 88.

The spelling of 26874676884769 in words is "twenty-six trillion, eight hundred seventy-four billion, six hundred seventy-six million, eight hundred eighty-four thousand, seven hundred sixty-nine".