27026442147 has 16 divisors (see below), whose sum is σ = 36244327808. Its totient is φ = 17913208320.

The previous prime is 27026442083. The next prime is 27026442167. The reversal of 27026442147 is 74124462072.

It is not a de Polignac number, because 27026442147 - 2⁶ = 27026442083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27026442167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984072 + ... + 1011162.

It is an arithmetic number, because the mean of its divisors is an integer number (2265270488).

Almost surely, 2^27026442147 is an apocalyptic number.

27026442147 is a deficient number, since it is larger than the sum of its proper divisors (9217885661).

27026442147 is a wasteful number, since it uses less digits than its factorization.

27026442147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29010.

The product of its (nonzero) digits is 150528, while the sum is 39.

The spelling of 27026442147 in words is "twenty-seven billion, twenty-six million, four hundred forty-two thousand, one hundred forty-seven".