27734011077 has 4 divisors (see below), whose sum is σ = 36978681440. Its totient is φ = 18489340716.

The previous prime is 27734011033. The next prime is 27734011103. The reversal of 27734011077 is 77011043772.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 27734011077 - 2¹⁵ = 27733978309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27734011477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4622335177 + ... + 4622335182.

It is an arithmetic number, because the mean of its divisors is an integer number (9244670360).

Almost surely, 2^27734011077 is an apocalyptic number.

It is an amenable number.

27734011077 is a deficient number, since it is larger than the sum of its proper divisors (9244670363).

27734011077 is an equidigital number, since it uses as much as digits as its factorization.

27734011077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9244670362.

The product of its (nonzero) digits is 57624, while the sum is 39.

The spelling of 27734011077 in words is "twenty-seven billion, seven hundred thirty-four million, eleven thousand, seventy-seven".