9973805050671 has 16 divisors (see below), whose sum is σ = 16579831772928. Its totient is φ = 5181197428800.

The previous prime is 9973805050669. The next prime is 9973805050723. The reversal of 9973805050671 is 1760505083799.

9973805050671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9973805050671 - 2¹ = 9973805050669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9973805051671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21588322390 + ... + 21588322851.

It is an arithmetic number, because the mean of its divisors is an integer number (1036239485808).

Almost surely, 2^{9973805050671} is an apocalyptic number.

9973805050671 is a deficient number, since it is larger than the sum of its proper divisors (6606026722257).

9973805050671 is a wasteful number, since it uses less digits than its factorization.

9973805050671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43176645262.

The product of its (nonzero) digits is 14288400, while the sum is 60.

The spelling of 9973805050671 in words is "nine trillion, nine hundred seventy-three billion, eight hundred five million, fifty thousand, six hundred seventy-one".