2043214563 has 24 divisors (see below), whose sum is σ = 2983178160. Its totient is φ = 1243207680.

The previous prime is 2043214561. The next prime is 2043214573. The reversal of 2043214563 is 3654123402.

It is not a de Polignac number, because 2043214563 - 2¹ = 2043214561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2043214563.

It is not an unprimeable number, because it can be changed into a prime (2043214561) 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 23 ways as a sum of consecutive naturals, for example, 22483 + ... + 67763.

It is an arithmetic number, because the mean of its divisors is an integer number (124299090).

Almost surely, 2^2043214563 is an apocalyptic number.

2043214563 is a deficient number, since it is larger than the sum of its proper divisors (939963597).

2043214563 is a wasteful number, since it uses less digits than its factorization.

2043214563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45399 (or 45386 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2043214563 is about 45201.9309653913. The cubic root of 2043214563 is about 1268.9309545813.

Adding to 2043214563 its reverse (3654123402), we get a palindrome (5697337965).

The spelling of 2043214563 in words is "two billion, forty-three million, two hundred fourteen thousand, five hundred sixty-three".