214613161165 has 16 divisors (see below), whose sum is σ = 291943411200. Its totient is φ = 150142324032.

The previous prime is 214613161129. The next prime is 214613161193. The reversal of 214613161165 is 561161316412.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 214613161165 - 2³³ = 206023226573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86886685 + ... + 86889154.

It is an arithmetic number, because the mean of its divisors is an integer number (18246463200).

Almost surely, 2^214613161165 is an apocalyptic number.

It is an amenable number.

214613161165 is a deficient number, since it is larger than the sum of its proper divisors (77330250035).

214613161165 is a wasteful number, since it uses less digits than its factorization.

214613161165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173775876.

The product of its digits is 25920, while the sum is 37.

Adding to 214613161165 its reverse (561161316412), we get a palindrome (775774477577).

The spelling of 214613161165 in words is "two hundred fourteen billion, six hundred thirteen million, one hundred sixty-one thousand, one hundred sixty-five".