14040316529 has 4 divisors (see below), whose sum is σ = 14042805876. Its totient is φ = 14037827184.

The previous prime is 14040316523. The next prime is 14040316561. The reversal of 14040316529 is 92561304041.

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 9613410304 + 4426906225 = 98048^2 + 66535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14040316529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14040316523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1236194 + ... + 1247499.

It is an arithmetic number, because the mean of its divisors is an integer number (3510701469).

Almost surely, 2^14040316529 is an apocalyptic number.

It is an amenable number.

14040316529 is a deficient number, since it is larger than the sum of its proper divisors (2489347).

14040316529 is an equidigital number, since it uses as much as digits as its factorization.

14040316529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489346.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 14040316529 in words is "fourteen billion, forty million, three hundred sixteen thousand, five hundred twenty-nine".