14543325361 has 4 divisors (see below), whose sum is σ = 14565394800. Its totient is φ = 14521255924.

The previous prime is 14543325347. The next prime is 14543325389. The reversal of 14543325361 is 16352334541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14543325361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14543325361.

It is not an unprimeable number, because it can be changed into a prime (14543325311) 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, 11033731 + ... + 11035048.

It is an arithmetic number, because the mean of its divisors is an integer number (3641348700).

Almost surely, 2^14543325361 is an apocalyptic number.

It is an amenable number.

14543325361 is a deficient number, since it is larger than the sum of its proper divisors (22069439).

14543325361 is an equidigital number, since it uses as much as digits as its factorization.

14543325361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22069438.

The product of its digits is 129600, while the sum is 37.

The spelling of 14543325361 in words is "fourteen billion, five hundred forty-three million, three hundred twenty-five thousand, three hundred sixty-one".