9929141310916 has 27 divisors (see below), whose sum is σ = 17448279896397. Its totient is φ = 4944003726000.

The previous prime is 9929141310817. The next prime is 9929141310917. The reversal of 9929141310916 is 6190131419299.

The square root of 9929141310916 is 3151054.

It is a perfect power (a square), and thus also a powerful number.

9929141310916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9702664308100 + 226477002816 = 3114910^2 + 475896^2 .

It is a super-3 number, since 3×9929141310916³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9929141310917) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1581825970 + ... + 1581832246.

Almost surely, 2^{9929141310916} is an apocalyptic number.

9929141310916 is the 3151054-th square number.

It is an amenable number.

9929141310916 is a deficient number, since it is larger than the sum of its proper divisors (7519138585481).

9929141310916 is an frugal number, since it uses more digits than its factorization.

9929141310916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060 (or 6530 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 55.

The spelling of 9929141310916 in words is "nine trillion, nine hundred twenty-nine billion, one hundred forty-one million, three hundred ten thousand, nine hundred sixteen".