27718861114 has 16 divisors (see below), whose sum is σ = 50313227328. Its totient is φ = 11180716992.

The previous prime is 27718861081. The next prime is 27718861117. The reversal of 27718861114 is 41116881772.

It is a super-2 number, since 2×27718861114² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27718861117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58232664 + ... + 58233139.

It is an arithmetic number, because the mean of its divisors is an integer number (3144576708).

Almost surely, 2^27718861114 is an apocalyptic number.

27718861114 is a deficient number, since it is larger than the sum of its proper divisors (22594366214).

27718861114 is a wasteful number, since it uses less digits than its factorization.

27718861114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116465829.

The product of its digits is 150528, while the sum is 46.

The spelling of 27718861114 in words is "twenty-seven billion, seven hundred eighteen million, eight hundred sixty-one thousand, one hundred fourteen".