44161423 has 6 divisors (see below), whose sum is σ = 44780064. Its totient is φ = 43551216.

The previous prime is 44161421. The next prime is 44161433. The reversal of 44161423 is 32416144.

It is not a de Polignac number, because 44161423 - 2¹ = 44161421 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 (44161421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1186 + ... + 9472.

It is an arithmetic number, because the mean of its divisors is an integer number (7463344).

Almost surely, 2^44161423 is an apocalyptic number.

44161423 is a deficient number, since it is larger than the sum of its proper divisors (618641).

44161423 is an frugal number, since it uses more digits than its factorization.

44161423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8433 (or 8360 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 44161423 is about 6645.4061576400. The cubic root of 44161423 is about 353.4660334795.

Adding to 44161423 its reverse (32416144), we get a palindrome (76577567).

The spelling of 44161423 in words is "forty-four million, one hundred sixty-one thousand, four hundred twenty-three".