26884955341 has 4 divisors (see below), whose sum is σ = 26911601500. Its totient is φ = 26858309184.

The previous prime is 26884955333. The next prime is 26884955347. The reversal of 26884955341 is 14355948862.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14355948862 = 2 ⋅7177974431.

It can be written as a sum of positive squares in 2 ways, for example, as 14795073225 + 12089882116 = 121635^2 + 109954^2 .

It is a cyclic number.

It is not a de Polignac number, because 26884955341 - 2³ = 26884955333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26884955347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13321566 + ... + 13323583.

It is an arithmetic number, because the mean of its divisors is an integer number (6727900375).

Almost surely, 2^26884955341 is an apocalyptic number.

It is an amenable number.

26884955341 is a deficient number, since it is larger than the sum of its proper divisors (26646159).

26884955341 is a wasteful number, since it uses less digits than its factorization.

26884955341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26646158.

The product of its digits is 8294400, while the sum is 55.

The spelling of 26884955341 in words is "twenty-six billion, eight hundred eighty-four million, nine hundred fifty-five thousand, three hundred forty-one".