14291829681 has 16 divisors (see below), whose sum is σ = 19139112384. Its totient is φ = 9486270144.

The previous prime is 14291829641. The next prime is 14291829689. The reversal of 14291829681 is 18692819241.

14291829681 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 14291829681 - 2¹⁰ = 14291828657 is a prime.

It is a super-2 number, since 2×14291829681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14291829689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1226575 + ... + 1238171.

It is an arithmetic number, because the mean of its divisors is an integer number (1196194524).

Almost surely, 2^14291829681 is an apocalyptic number.

It is an amenable number.

14291829681 is a deficient number, since it is larger than the sum of its proper divisors (4847282703).

14291829681 is a wasteful number, since it uses less digits than its factorization.

14291829681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13360.

The product of its digits is 497664, while the sum is 51.

The spelling of 14291829681 in words is "fourteen billion, two hundred ninety-one million, eight hundred twenty-nine thousand, six hundred eighty-one".