14287146913 has 4 divisors (see below), whose sum is σ = 15386158228. Its totient is φ = 13188135600.

The previous prime is 14287146899. The next prime is 14287146961. The reversal of 14287146913 is 31964178241.

14287146913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9831317409 + 4455829504 = 99153^2 + 66752^2 .

It is a cyclic number.

It is not a de Polignac number, because 14287146913 - 2²¹ = 14285049761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14287446913) 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 3 ways as a sum of consecutive naturals, for example, 549505638 + ... + 549505663.

It is an arithmetic number, because the mean of its divisors is an integer number (3846539557).

Almost surely, 2^14287146913 is an apocalyptic number.

14287146913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14287146913 is a deficient number, since it is larger than the sum of its proper divisors (1099011315).

14287146913 is a wasteful number, since it uses less digits than its factorization.

14287146913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099011314.

The product of its digits is 290304, while the sum is 46.

The spelling of 14287146913 in words is "fourteen billion, two hundred eighty-seven million, one hundred forty-six thousand, nine hundred thirteen".