44105423 has 2 divisors, whose sum is σ = 44105424. Its totient is φ = 44105422.

The previous prime is 44105417. The next prime is 44105437. The reversal of 44105423 is 32450144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44105423 - 2⁴ = 44105407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44105483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22052711 + 22052712.

It is an arithmetic number, because the mean of its divisors is an integer number (22052712).

Almost surely, 2^44105423 is an apocalyptic number.

44105423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44105423 is an equidigital number, since it uses as much as digits as its factorization.

44105423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 44105423 is about 6641.1913840816. The cubic root of 44105423 is about 353.3165631256.

Adding to 44105423 its reverse (32450144), we get a palindrome (76555567).

The spelling of 44105423 in words is "forty-four million, one hundred five thousand, four hundred twenty-three".