2214663543 has 12 divisors (see below), whose sum is σ = 3199464840. Its totient is φ = 1476208656.

The previous prime is 2214663533. The next prime is 2214663571. The reversal of 2214663543 is 3453664122.

2214663543 is a `hidden beast` number, since 2 + 2 + 14 + 6 + 635 + 4 + 3 = 666.

It is not a de Polignac number, because 2214663543 - 2²⁹ = 1677792631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2214663498 and 2214663507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214663523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55888 + ... + 86906.

It is an arithmetic number, because the mean of its divisors is an integer number (266622070).

Almost surely, 2^2214663543 is an apocalyptic number.

2214663543 is a deficient number, since it is larger than the sum of its proper divisors (984801297).

2214663543 is a wasteful number, since it uses less digits than its factorization.

2214663543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38958 (or 38955 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 2214663543 is about 47060.2118886008. The cubic root of 2214663543 is about 1303.4746382480.

The spelling of 2214663543 in words is "two billion, two hundred fourteen million, six hundred sixty-three thousand, five hundred forty-three".