27134577327 has 16 divisors (see below), whose sum is σ = 42504513408. Its totient is φ = 15180182880.

The previous prime is 27134577317. The next prime is 27134577343. The reversal of 27134577327 is 72377543172.

It is not a de Polignac number, because 27134577327 - 2²² = 27130383023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27134577307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31624953 + ... + 31625810.

It is an arithmetic number, because the mean of its divisors is an integer number (2656532088).

Almost surely, 2^27134577327 is an apocalyptic number.

27134577327 is a deficient number, since it is larger than the sum of its proper divisors (15369936081).

27134577327 is a wasteful number, since it uses less digits than its factorization.

27134577327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63250790.

The product of its digits is 1728720, while the sum is 48.

The spelling of 27134577327 in words is "twenty-seven billion, one hundred thirty-four million, five hundred seventy-seven thousand, three hundred twenty-seven".