44660375732721 has 8 divisors (see below), whose sum is σ = 68053905878464. Its totient is φ = 25520214704400.

The previous prime is 44660375732717. The next prime is 44660375732761. The reversal of 44660375732721 is 12723757306644.

44660375732721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 44660375732721 - 2² = 44660375732717 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44660375732761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063342279330 + ... + 1063342279371.

It is an arithmetic number, because the mean of its divisors is an integer number (8506738234808).

Almost surely, 2^{44660375732721} is an apocalyptic number.

It is an amenable number.

44660375732721 is a deficient number, since it is larger than the sum of its proper divisors (23393530145743).

44660375732721 is a wasteful number, since it uses less digits than its factorization.

44660375732721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126684558711.

The product of its (nonzero) digits is 35562240, while the sum is 57.

The spelling of 44660375732721 in words is "forty-four trillion, six hundred sixty billion, three hundred seventy-five million, seven hundred thirty-two thousand, seven hundred twenty-one".