27420758614 has 4 divisors (see below), whose sum is σ = 41131137924. Its totient is φ = 13710379306.

The previous prime is 27420758611. The next prime is 27420758621. The reversal of 27420758614 is 41685702472.

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 (27420758611) by changing a digit.

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 as a sum of consecutive naturals, namely, 6855189652 + ... + 6855189655.

It is an arithmetic number, because the mean of its divisors is an integer number (10282784481).

Almost surely, 2^27420758614 is an apocalyptic number.

27420758614 is a deficient number, since it is larger than the sum of its proper divisors (13710379310).

27420758614 is a wasteful number, since it uses less digits than its factorization.

27420758614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13710379309.

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 27420758614 in words is "twenty-seven billion, four hundred twenty million, seven hundred fifty-eight thousand, six hundred fourteen".