14996281729 has 32 divisors (see below), whose sum is σ = 18276733440. Its totient is φ = 12121574400.

The previous prime is 14996281711. The next prime is 14996281739. The reversal of 14996281729 is 92718269941.

It is not a de Polignac number, because 14996281729 - 2¹¹ = 14996279681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14996281739) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446989 + ... + 479365.

It is an arithmetic number, because the mean of its divisors is an integer number (571147920).

Almost surely, 2^14996281729 is an apocalyptic number.

It is an amenable number.

14996281729 is a deficient number, since it is larger than the sum of its proper divisors (3280451711).

14996281729 is a wasteful number, since it uses less digits than its factorization.

14996281729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32521.

The product of its digits is 3919104, while the sum is 58.

The spelling of 14996281729 in words is "fourteen billion, nine hundred ninety-six million, two hundred eighty-one thousand, seven hundred twenty-nine".