44340433 has 4 divisors (see below), whose sum is σ = 46674160. Its totient is φ = 42006708.

The previous prime is 44340431. The next prime is 44340493. The reversal of 44340433 is 33404344.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44340433 - 2¹ = 44340431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44340398 and 44340407.

It is not an unprimeable number, because it can be changed into a prime (44340431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166835 + ... + 1166872.

It is an arithmetic number, because the mean of its divisors is an integer number (11668540).

Almost surely, 2^44340433 is an apocalyptic number.

It is an amenable number.

44340433 is a deficient number, since it is larger than the sum of its proper divisors (2333727).

44340433 is a wasteful number, since it uses less digits than its factorization.

44340433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333726.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 44340433 is about 6658.8612389807. The cubic root of 44340433 is about 353.9429855938.

Adding to 44340433 its reverse (33404344), we get a palindrome (77744777).

The spelling of 44340433 in words is "forty-four million, three hundred forty thousand, four hundred thirty-three".