2244140301343 has 4 divisors (see below), whose sum is σ = 2244229017328. Its totient is φ = 2244051585360.

The previous prime is 2244140301307. The next prime is 2244140301397. The reversal of 2244140301343 is 3431030414422.

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

It is a cyclic number.

It is not a de Polignac number, because 2244140301343 - 2¹³ = 2244140293151 is a prime.

It is a super-2 number, since 2×2244140301343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244140301443) 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, 44320038 + ... + 44370643.

It is an arithmetic number, because the mean of its divisors is an integer number (561057254332).

Almost surely, 2^{2244140301343} is an apocalyptic number.

2244140301343 is a deficient number, since it is larger than the sum of its proper divisors (88715985).

2244140301343 is an equidigital number, since it uses as much as digits as its factorization.

2244140301343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88715984.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2244140301343 its reverse (3431030414422), we get a palindrome (5675170715765).

The spelling of 2244140301343 in words is "two trillion, two hundred forty-four billion, one hundred forty million, three hundred one thousand, three hundred forty-three".