14528971117 has 8 divisors (see below), whose sum is σ = 14664826880. Its totient is φ = 14393162160.

The previous prime is 14528971063. The next prime is 14528971141. The reversal of 14528971117 is 71117982541.

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

It is a cyclic number.

It is not a de Polignac number, because 14528971117 - 2¹¹ = 14528969069 is a prime.

It is a super-3 number, since 3×14528971117³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14528971147) 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 7 ways as a sum of consecutive naturals, for example, 1095508 + ... + 1108690.

It is an arithmetic number, because the mean of its divisors is an integer number (1833103360).

Almost surely, 2^14528971117 is an apocalyptic number.

It is an amenable number.

14528971117 is a deficient number, since it is larger than the sum of its proper divisors (135855763).

14528971117 is a wasteful number, since it uses less digits than its factorization.

14528971117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23403.

The product of its digits is 141120, while the sum is 46.

The spelling of 14528971117 in words is "fourteen billion, five hundred twenty-eight million, nine hundred seventy-one thousand, one hundred seventeen".