44131345113 has 8 divisors (see below), whose sum is σ = 58866938176. Its totient is φ = 29408324400.

The previous prime is 44131345103. The next prime is 44131345121. The reversal of 44131345113 is 31154313144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44131345113 - 2⁵ = 44131345081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44131345103) 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 7 ways as a sum of consecutive naturals, for example, 3134893 + ... + 3148938.

It is an arithmetic number, because the mean of its divisors is an integer number (7358367272).

Almost surely, 2^44131345113 is an apocalyptic number.

It is an amenable number.

44131345113 is a deficient number, since it is larger than the sum of its proper divisors (14735593063).

44131345113 is a wasteful number, since it uses less digits than its factorization.

44131345113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286175.

The product of its digits is 8640, while the sum is 30.

Adding to 44131345113 its reverse (31154313144), we get a palindrome (75285658257).

The spelling of 44131345113 in words is "forty-four billion, one hundred thirty-one million, three hundred forty-five thousand, one hundred thirteen".