14287386709441 has 4 divisors (see below), whose sum is σ = 14293013882800. Its totient is φ = 14281759536084.

The previous prime is 14287386709429. The next prime is 14287386709499. The reversal of 14287386709441 is 14490768378241.

14287386709441 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14287386709441 - 2¹⁹ = 14287386185153 is a prime.

It is a super-2 number, since 2×14287386709441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14287386703441) 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, 2813582871 + ... + 2813587948.

It is an arithmetic number, because the mean of its divisors is an integer number (3573253470700).

Almost surely, 2^{14287386709441} is an apocalyptic number.

It is an amenable number.

14287386709441 is a deficient number, since it is larger than the sum of its proper divisors (5627173359).

14287386709441 is an equidigital number, since it uses as much as digits as its factorization.

14287386709441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627173358.

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 14287386709441 in words is "fourteen trillion, two hundred eighty-seven billion, three hundred eighty-six million, seven hundred nine thousand, four hundred forty-one".