27099046079 has 16 divisors (see below), whose sum is σ = 31173811200. Its totient is φ = 23075312064.

The previous prime is 27099046067. The next prime is 27099046081. The reversal of 27099046079 is 97064099072.

It is a happy number.

It is not a de Polignac number, because 27099046079 - 2²⁸ = 26830610623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27099046079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27099046019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2377907 + ... + 2389275.

It is an arithmetic number, because the mean of its divisors is an integer number (1948363200).

Almost surely, 2^27099046079 is an apocalyptic number.

27099046079 is a deficient number, since it is larger than the sum of its proper divisors (4074765121).

27099046079 is a wasteful number, since it uses less digits than its factorization.

27099046079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13582.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The spelling of 27099046079 in words is "twenty-seven billion, ninety-nine million, forty-six thousand, seventy-nine".