44431424411 has 4 divisors (see below), whose sum is σ = 48470644824. Its totient is φ = 40392204000.

The previous prime is 44431424363. The next prime is 44431424431. The reversal of 44431424411 is 11442413444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44431424411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44431424431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019610190 + ... + 2019610211.

It is an arithmetic number, because the mean of its divisors is an integer number (12117661206).

Almost surely, 2^44431424411 is an apocalyptic number.

44431424411 is a deficient number, since it is larger than the sum of its proper divisors (4039220413).

44431424411 is a wasteful number, since it uses less digits than its factorization.

44431424411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039220412.

The product of its digits is 24576, while the sum is 32.

Adding to 44431424411 its reverse (11442413444), we get a palindrome (55873837855).

The spelling of 44431424411 in words is "forty-four billion, four hundred thirty-one million, four hundred twenty-four thousand, four hundred eleven".