14463869413 has 4 divisors (see below), whose sum is σ = 16530136480. Its totient is φ = 12397602348.

The previous prime is 14463869389. The next prime is 14463869419. The reversal of 14463869413 is 31496836441.

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-14463869413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14463869419) 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, 1033133523 + ... + 1033133536.

It is an arithmetic number, because the mean of its divisors is an integer number (4132534120).

Almost surely, 2^14463869413 is an apocalyptic number.

It is an amenable number.

14463869413 is a deficient number, since it is larger than the sum of its proper divisors (2066267067).

14463869413 is an equidigital number, since it uses as much as digits as its factorization.

14463869413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066267066.

The product of its digits is 1492992, while the sum is 49.

The spelling of 14463869413 in words is "fourteen billion, four hundred sixty-three million, eight hundred sixty-nine thousand, four hundred thirteen".