27226046799 has 24 divisors (see below), whose sum is σ = 44958456192. Its totient is φ = 15552939600.

The previous prime is 27226046779. The next prime is 27226046801. The reversal of 27226046799 is 99764062272.

27226046799 is a `hidden beast` number, since 2 + 7 + 22 + 604 + 6 + 7 + 9 + 9 = 666.

It is not a de Polignac number, because 27226046799 - 2²¹ = 27223949647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27226046759) 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 23 ways as a sum of consecutive naturals, for example, 144324 + ... + 274374.

It is an arithmetic number, because the mean of its divisors is an integer number (1873269008).

Almost surely, 2^27226046799 is an apocalyptic number.

27226046799 is a deficient number, since it is larger than the sum of its proper divisors (17732409393).

27226046799 is a wasteful number, since it uses less digits than its factorization.

27226046799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133387 (or 133384 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 27226046799 in words is "twenty-seven billion, two hundred twenty-six million, forty-six thousand, seven hundred ninety-nine".