9914489529 has 24 divisors (see below), whose sum is σ = 15389890560. Its totient is φ = 5660885664.

The previous prime is 9914489527. The next prime is 9914489581. The reversal of 9914489529 is 9259844199.

It is not a de Polignac number, because 9914489529 - 2¹ = 9914489527 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9914489527) 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 23 ways as a sum of consecutive naturals, for example, 161647 + ... + 214379.

It is an arithmetic number, because the mean of its divisors is an integer number (641245440).

Almost surely, 2^9914489529 is an apocalyptic number.

It is an amenable number.

9914489529 is a deficient number, since it is larger than the sum of its proper divisors (5475401031).

9914489529 is a wasteful number, since it uses less digits than its factorization.

9914489529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54029 (or 54022 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 60.

The square root of 9914489529 is about 99571.5297110575. The cubic root of 9914489529 is about 2148.2762118838.

The spelling of 9914489529 in words is "nine billion, nine hundred fourteen million, four hundred eighty-nine thousand, five hundred twenty-nine".