214647387716 has 12 divisors (see below), whose sum is σ = 375955922832. Its totient is φ = 107231409768.

The previous prime is 214647387709. The next prime is 214647387719. The reversal of 214647387716 is 617783746412.

It is not an unprimeable number, because it can be changed into a prime (214647387719) 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, 23065790 + ... + 23075093.

It is an arithmetic number, because the mean of its divisors is an integer number (31329660236).

Almost surely, 2^214647387716 is an apocalyptic number.

It is an amenable number.

214647387716 is a deficient number, since it is larger than the sum of its proper divisors (161308535116).

214647387716 is a wasteful number, since it uses less digits than its factorization.

214647387716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46142050 (or 46142048 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 56.

The spelling of 214647387716 in words is "two hundred fourteen billion, six hundred forty-seven million, three hundred eighty-seven thousand, seven hundred sixteen".