27436068746 has 8 divisors (see below), whose sum is σ = 41166764004. Its totient is φ = 13713814080.

The previous prime is 27436068707. The next prime is 27436068757. The reversal of 27436068746 is 64786063472.

It can be written as a sum of positive squares in 2 ways, for example, as 19786642225 + 7649426521 = 140665^2 + 87461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2102015 + ... + 2115026.

Almost surely, 2^27436068746 is an apocalyptic number.

27436068746 is a deficient number, since it is larger than the sum of its proper divisors (13730695258).

27436068746 is a wasteful number, since it uses less digits than its factorization.

27436068746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220296.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 27436068746 in words is "twenty-seven billion, four hundred thirty-six million, sixty-eight thousand, seven hundred forty-six".