4471730989756 has 96 divisors (see below), whose sum is σ = 8115189368832. Its totient is φ = 2154893713920.

The previous prime is 4471730989741. The next prime is 4471730989757. The reversal of 4471730989756 is 6579890371744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471730989757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2344902555 + ... + 2344904461.

It is an arithmetic number, because the mean of its divisors is an integer number (84533222592).

Almost surely, 2^{4471730989756} is an apocalyptic number.

It is an amenable number.

4471730989756 is a deficient number, since it is larger than the sum of its proper divisors (3643458379076).

4471730989756 is a wasteful number, since it uses less digits than its factorization.

4471730989756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779 (or 2777 counting only the distinct ones).

The product of its (nonzero) digits is 320060160, while the sum is 70.

The spelling of 4471730989756 in words is "four trillion, four hundred seventy-one billion, seven hundred thirty million, nine hundred eighty-nine thousand, seven hundred fifty-six".