2214421430343 has 64 divisors (see below), whose sum is σ = 3110781542400. Its totient is φ = 1399280762880.

The previous prime is 2214421430279. The next prime is 2214421430383. The reversal of 2214421430343 is 3430341244122.

It is not a de Polignac number, because 2214421430343 - 2⁶ = 2214421430279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214421430383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1556163330 + ... + 1556164752.

It is an arithmetic number, because the mean of its divisors is an integer number (48605961600).

Almost surely, 2^{2214421430343} is an apocalyptic number.

2214421430343 is a deficient number, since it is larger than the sum of its proper divisors (896360112057).

2214421430343 is a wasteful number, since it uses less digits than its factorization.

2214421430343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 2214421430343 its reverse (3430341244122), we get a palindrome (5644762674465).

The spelling of 2214421430343 in words is "two trillion, two hundred fourteen billion, four hundred twenty-one million, four hundred thirty thousand, three hundred forty-three".