200044244423 has 4 divisors (see below), whose sum is σ = 203323658328. Its totient is φ = 196764830520.

The previous prime is 200044244419. The next prime is 200044244453. The reversal of 200044244423 is 324442440002.

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 200044244423 - 2² = 200044244419 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 (200044244453) 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, 1639706861 + ... + 1639706982.

It is an arithmetic number, because the mean of its divisors is an integer number (50830914582).

Almost surely, 2^200044244423 is an apocalyptic number.

200044244423 is a deficient number, since it is larger than the sum of its proper divisors (3279413905).

200044244423 is an equidigital number, since it uses as much as digits as its factorization.

200044244423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279413904.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 200044244423 its reverse (324442440002), we get a palindrome (524486684425).

The spelling of 200044244423 in words is "two hundred billion, forty-four million, two hundred forty-four thousand, four hundred twenty-three".