14144641013 has 4 divisors (see below), whose sum is σ = 14145895008. Its totient is φ = 14143387020.

The previous prime is 14144641009. The next prime is 14144641079. The reversal of 14144641013 is 31014644141.

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 14144641013 - 2² = 14144641009 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 (14144641213) 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 3 ways as a sum of consecutive naturals, for example, 609923 + ... + 632688.

It is an arithmetic number, because the mean of its divisors is an integer number (3536473752).

Almost surely, 2^14144641013 is an apocalyptic number.

It is an amenable number.

14144641013 is a deficient number, since it is larger than the sum of its proper divisors (1253995).

14144641013 is a wasteful number, since it uses less digits than its factorization.

14144641013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253994.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 14144641013 in words is "fourteen billion, one hundred forty-four million, six hundred forty-one thousand, thirteen".