2244340434423 has 8 divisors (see below), whose sum is σ = 3073331045488. Its totient is φ = 1455788389824.

The previous prime is 2244340434419. The next prime is 2244340434433. The reversal of 2244340434423 is 3244340434422.

2244340434423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2244340434423 - 2² = 2244340434419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244340434433) 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, 10109641486 + ... + 10109641707.

It is an arithmetic number, because the mean of its divisors is an integer number (384166380686).

Almost surely, 2^{2244340434423} is an apocalyptic number.

2244340434423 is a deficient number, since it is larger than the sum of its proper divisors (828990611065).

2244340434423 is a wasteful number, since it uses less digits than its factorization.

2244340434423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20219283233.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 2244340434423 its reverse (3244340434422), we get a palindrome (5488680868845).

Subtracting 2244340434423 from its reverse (3244340434422), we obtain a palindrome (999999999999).

The spelling of 2244340434423 in words is "two trillion, two hundred forty-four billion, three hundred forty million, four hundred thirty-four thousand, four hundred twenty-three".