27147707708 has 48 divisors (see below), whose sum is σ = 53936064000. Its totient is φ = 11842918080.

The previous prime is 27147707707. The next prime is 27147707723. The reversal of 27147707708 is 80770774172.

It is a super-2 number, since 2×27147707708² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27147707707) 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, 149393 + ... + 276791.

It is an arithmetic number, because the mean of its divisors is an integer number (1123668000).

Almost surely, 2^27147707708 is an apocalyptic number.

It is an amenable number.

27147707708 is a deficient number, since it is larger than the sum of its proper divisors (26788356292).

27147707708 is a wasteful number, since it uses less digits than its factorization.

27147707708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127610 (or 127608 counting only the distinct ones).

The product of its (nonzero) digits is 1075648, while the sum is 50.

The spelling of 27147707708 in words is "twenty-seven billion, one hundred forty-seven million, seven hundred seven thousand, seven hundred eight".