44131613144 has 32 divisors (see below), whose sum is σ = 85858688640. Its totient is φ = 21243340800.

The previous prime is 44131613111. The next prime is 44131613173.

44131613144 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 44131613144.

It is a congruent number.

It is an unprimeable number.

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, 413147 + ... + 508874.

It is an arithmetic number, because the mean of its divisors is an integer number (2683084020).

Almost surely, 2^44131613144 is an apocalyptic number.

It is an amenable number.

44131613144 is a deficient number, since it is larger than the sum of its proper divisors (41727075496).

44131613144 is a wasteful number, since it uses less digits than its factorization.

44131613144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922251 (or 922247 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The spelling of 44131613144 in words is "forty-four billion, one hundred thirty-one million, six hundred thirteen thousand, one hundred forty-four".