44771937044 has 24 divisors (see below), whose sum is σ = 79113018600. Its totient is φ = 22168442880.

The previous prime is 44771937043. The next prime is 44771937047. The reversal of 44771937044 is 44073917744.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11334157444 + 33437779600 = 106462^2 + 182860^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44771936983 and 44771937001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44771937043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796424 + ... + 850784.

It is an arithmetic number, because the mean of its divisors is an integer number (3296375775).

Almost surely, 2^44771937044 is an apocalyptic number.

It is an amenable number.

44771937044 is a deficient number, since it is larger than the sum of its proper divisors (34341081556).

44771937044 is a wasteful number, since it uses less digits than its factorization.

44771937044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56363 (or 56361 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 50.

The spelling of 44771937044 in words is "forty-four billion, seven hundred seventy-one million, nine hundred thirty-seven thousand, forty-four".