44200423 has 2 divisors, whose sum is σ = 44200424. Its totient is φ = 44200422.

The previous prime is 44200397. The next prime is 44200427. The reversal of 44200423 is 32400244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44200423 - 2²⁵ = 10645991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44200423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44200427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22100211 + 22100212.

It is an arithmetic number, because the mean of its divisors is an integer number (22100212).

Almost surely, 2^44200423 is an apocalyptic number.

44200423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44200423 is an equidigital number, since it uses as much as digits as its factorization.

44200423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 44200423 is about 6648.3398679670. The cubic root of 44200423 is about 353.5700542768.

Adding to 44200423 its reverse (32400244), we get a palindrome (76600667).

The spelling of 44200423 in words is "forty-four million, two hundred thousand, four hundred twenty-three".