27734860099 has 2 divisors, whose sum is σ = 27734860100. Its totient is φ = 27734860098.

The previous prime is 27734860093. The next prime is 27734860133. The reversal of 27734860099 is 99006843772.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27734860099 - 2⁵ = 27734860067 is a prime.

It is a super-2 number, since 2×27734860099² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27734860093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13867430049 + 13867430050.

It is an arithmetic number, because the mean of its divisors is an integer number (13867430050).

Almost surely, 2^27734860099 is an apocalyptic number.

27734860099 is a deficient number, since it is larger than the sum of its proper divisors (1).

27734860099 is an equidigital number, since it uses as much as digits as its factorization.

27734860099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 27734860099 in words is "twenty-seven billion, seven hundred thirty-four million, eight hundred sixty thousand, ninety-nine".