44375657748 has 48 divisors (see below), whose sum is σ = 104755726656. Its totient is φ = 14619193600.

The previous prime is 44375657743. The next prime is 44375657759. The reversal of 44375657748 is 84775657344.

It is a junction number, because it is equal to n+sod(n) for n = 44375657691 and 44375657700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44375657743) 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 15 ways as a sum of consecutive naturals, for example, 649840 + ... + 714872.

It is an arithmetic number, because the mean of its divisors is an integer number (2182410972).

Almost surely, 2^44375657748 is an apocalyptic number.

It is an amenable number.

44375657748 is an abundant number, since it is smaller than the sum of its proper divisors (60380068908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44375657748 is a wasteful number, since it uses less digits than its factorization.

44375657748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65704 (or 65702 counting only the distinct ones).

The product of its digits is 79027200, while the sum is 60.

The spelling of 44375657748 in words is "forty-four billion, three hundred seventy-five million, six hundred fifty-seven thousand, seven hundred forty-eight".