2214309543 has 8 divisors (see below), whose sum is σ = 3015230208. Its totient is φ = 1444797624.

The previous prime is 2214309541. The next prime is 2214309563. The reversal of 2214309543 is 3459034122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2214309543 - 2¹ = 2214309541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214309541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7852021 + ... + 7852302.

It is an arithmetic number, because the mean of its divisors is an integer number (376903776).

Almost surely, 2^2214309543 is an apocalyptic number.

2214309543 is a deficient number, since it is larger than the sum of its proper divisors (800920665).

2214309543 is a wasteful number, since it uses less digits than its factorization.

2214309543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15704373.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2214309543 is about 47056.4505992537. The cubic root of 2214309543 is about 1303.4051838139.

The spelling of 2214309543 in words is "two billion, two hundred fourteen million, three hundred nine thousand, five hundred forty-three".