14509300143 has 24 divisors (see below), whose sum is σ = 20985444480. Its totient is φ = 8912985120.

The previous prime is 14509300121. The next prime is 14509300159. The reversal of 14509300143 is 34100390541.

It is not a de Polignac number, because 14509300143 - 2⁶ = 14509300079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14509300143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14509300943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264438 + ... + 314556.

It is an arithmetic number, because the mean of its divisors is an integer number (874393520).

Almost surely, 2^14509300143 is an apocalyptic number.

14509300143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14509300143 is a deficient number, since it is larger than the sum of its proper divisors (6476144337).

14509300143 is a wasteful number, since it uses less digits than its factorization.

14509300143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50719 (or 50706 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 14509300143 its reverse (34100390541), we get a palindrome (48609690684).

The spelling of 14509300143 in words is "fourteen billion, five hundred nine million, three hundred thousand, one hundred forty-three".