2214434112340 has 12 divisors (see below), whose sum is σ = 4650311635956. Its totient is φ = 885773644928.

The previous prime is 2214434112301. The next prime is 2214434112349. The reversal of 2214434112340 is 432114344122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 411956018244 + 1802478094096 = 641838^2 + 1342564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214434112349) 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 3 ways as a sum of consecutive naturals, for example, 55360852789 + ... + 55360852828.

It is an arithmetic number, because the mean of its divisors is an integer number (387525969663).

Almost surely, 2^{2214434112340} is an apocalyptic number.

2214434112340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214434112340 is an abundant number, since it is smaller than the sum of its proper divisors (2435877523616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214434112340 is a wasteful number, since it uses less digits than its factorization.

2214434112340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110721705626 (or 110721705624 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2214434112340 its reverse (432114344122), we get a palindrome (2646548456462).

The spelling of 2214434112340 in words is "two trillion, two hundred fourteen billion, four hundred thirty-four million, one hundred twelve thousand, three hundred forty".