21114062163 has 6 divisors (see below), whose sum is σ = 30498089804. Its totient is φ = 14076041436.

The previous prime is 21114062159. The next prime is 21114062171. The reversal of 21114062163 is 36126041112.

It is a happy number.

21114062163 is a `hidden beast` number, since 21 + 1 + 14 + 0 + 621 + 6 + 3 = 666.

It is not a de Polignac number, because 21114062163 - 2² = 21114062159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21114062183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1173003445 + ... + 1173003462.

Almost surely, 2^21114062163 is an apocalyptic number.

21114062163 is a deficient number, since it is larger than the sum of its proper divisors (9384027641).

21114062163 is a wasteful number, since it uses less digits than its factorization.

21114062163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346006913 (or 2346006910 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 21114062163 in words is "twenty-one billion, one hundred fourteen million, sixty-two thousand, one hundred sixty-three".