14300871505 has 16 divisors (see below), whose sum is σ = 17491464144. Its totient is φ = 11222507520.

The previous prime is 14300871503. The next prime is 14300871551. The reversal of 14300871505 is 50517800341.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 107246736 + 14193624769 = 10356^2 + 119137^2 .

It is not a de Polignac number, because 14300871505 - 2¹ = 14300871503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14300871503) 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 15 ways as a sum of consecutive naturals, for example, 75666 + ... + 185275.

It is an arithmetic number, because the mean of its divisors is an integer number (1093216509).

Almost surely, 2^14300871505 is an apocalyptic number.

It is an amenable number.

14300871505 is a deficient number, since it is larger than the sum of its proper divisors (3190592639).

14300871505 is a wasteful number, since it uses less digits than its factorization.

14300871505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261156.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 14300871505 in words is "fourteen billion, three hundred million, eight hundred seventy-one thousand, five hundred five".