27406162099 has 2 divisors, whose sum is σ = 27406162100. Its totient is φ = 27406162098.

The previous prime is 27406162087. The next prime is 27406162171. The reversal of 27406162099 is 99026160472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27406162099 - 2⁵ = 27406162067 is a prime.

It is not a weakly prime, because it can be changed into another prime (27406162019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13703081049 + 13703081050.

It is an arithmetic number, because the mean of its divisors is an integer number (13703081050).

Almost surely, 2^27406162099 is an apocalyptic number.

27406162099 is a deficient number, since it is larger than the sum of its proper divisors (1).

27406162099 is an equidigital number, since it uses as much as digits as its factorization.

27406162099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 27406162099 in words is "twenty-seven billion, four hundred six million, one hundred sixty-two thousand, ninety-nine".