187168027316 has 12 divisors (see below), whose sum is σ = 327592242432. Its totient is φ = 93570243768.

The previous prime is 187168027313. The next prime is 187168027339. The reversal of 187168027316 is 613720861781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (187168027313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3411860 + ... + 3466283.

It is an arithmetic number, because the mean of its divisors is an integer number (27299353536).

Almost surely, 2^187168027316 is an apocalyptic number.

It is an amenable number.

187168027316 is a deficient number, since it is larger than the sum of its proper divisors (140424215116).

187168027316 is a wasteful number, since it uses less digits than its factorization.

187168027316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884950 (or 6884948 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 187168027316 in words is "one hundred eighty-seven billion, one hundred sixty-eight million, twenty-seven thousand, three hundred sixteen".