27061514347 has 24 divisors (see below), whose sum is σ = 32461917696. Its totient is φ = 22481455248.

The previous prime is 27061514341. The next prime is 27061514369. The reversal of 27061514347 is 74341516072.

It is not a de Polignac number, because 27061514347 - 2³ = 27061514339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27061514341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180168 + ... + 294250.

It is an arithmetic number, because the mean of its divisors is an integer number (1352579904).

Almost surely, 2^27061514347 is an apocalyptic number.

27061514347 is a deficient number, since it is larger than the sum of its proper divisors (5400403349).

27061514347 is a wasteful number, since it uses less digits than its factorization.

27061514347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114247 (or 114240 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 27061514347 in words is "twenty-seven billion, sixty-one million, five hundred fourteen thousand, three hundred forty-seven".