27102068614 has 4 divisors (see below), whose sum is σ = 40653102924. Its totient is φ = 13551034306.

The previous prime is 27102068611. The next prime is 27102068621. The reversal of 27102068614 is 41686020172.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27102068611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6775517152 + ... + 6775517155.

It is an arithmetic number, because the mean of its divisors is an integer number (10163275731).

Almost surely, 2^27102068614 is an apocalyptic number.

27102068614 is a deficient number, since it is larger than the sum of its proper divisors (13551034310).

27102068614 is a wasteful number, since it uses less digits than its factorization.

27102068614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13551034309.

The product of its (nonzero) digits is 32256, while the sum is 37.

Adding to 27102068614 its reverse (41686020172), we get a palindrome (68788088786).

The spelling of 27102068614 in words is "twenty-seven billion, one hundred two million, sixty-eight thousand, six hundred fourteen".