44512423 has 2 divisors, whose sum is σ = 44512424. Its totient is φ = 44512422.

The previous prime is 44512397. The next prime is 44512463. The reversal of 44512423 is 32421544.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44512423 - 2⁹ = 44511911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44512463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22256211 + 22256212.

It is an arithmetic number, because the mean of its divisors is an integer number (22256212).

Almost surely, 2^44512423 is an apocalyptic number.

44512423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44512423 is an equidigital number, since it uses as much as digits as its factorization.

44512423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 25.

The square root of 44512423 is about 6671.7631103030. The cubic root of 44512423 is about 354.4000260511.

Adding to 44512423 its reverse (32421544), we get a palindrome (76933967).

The spelling of 44512423 in words is "forty-four million, five hundred twelve thousand, four hundred twenty-three".