44013234231 has 24 divisors (see below), whose sum is σ = 63929465600. Its totient is φ = 29178864576.

The previous prime is 44013234211. The next prime is 44013234367. The reversal of 44013234231 is 13243231044.

44013234231 is a `hidden beast` number, since 4 + 401 + 3 + 23 + 4 + 231 = 666.

It is not a de Polignac number, because 44013234231 - 2⁷ = 44013234103 is a prime.

It is a super-2 number, since 2×44013234231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44013234195 and 44013234204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44013234211) 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 23 ways as a sum of consecutive naturals, for example, 1152810 + ... + 1190376.

Almost surely, 2^44013234231 is an apocalyptic number.

44013234231 is a deficient number, since it is larger than the sum of its proper divisors (19916231369).

44013234231 is a wasteful number, since it uses less digits than its factorization.

44013234231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38295 (or 38292 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 44013234231 its reverse (13243231044), we get a palindrome (57256465275).

The spelling of 44013234231 in words is "forty-four billion, thirteen million, two hundred thirty-four thousand, two hundred thirty-one".