2214003243 has 4 divisors (see below), whose sum is σ = 2952004328. Its totient is φ = 1476002160.

The previous prime is 2214003227. The next prime is 2214003247. The reversal of 2214003243 is 3423004122.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2214003243 - 2⁴ = 2214003227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214003247) 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, 369000538 + ... + 369000543.

It is an arithmetic number, because the mean of its divisors is an integer number (738001082).

Almost surely, 2^2214003243 is an apocalyptic number.

2214003243 is a deficient number, since it is larger than the sum of its proper divisors (738001085).

2214003243 is an equidigital number, since it uses as much as digits as its factorization.

2214003243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738001084.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2214003243 is about 47053.1958850831. The cubic root of 2214003243 is about 1303.3450820967.

Adding to 2214003243 its reverse (3423004122), we get a palindrome (5637007365).

The spelling of 2214003243 in words is "two billion, two hundred fourteen million, three thousand, two hundred forty-three".