14316613421 has 4 divisors (see below), whose sum is σ = 15618123744. Its totient is φ = 13015103100.

The previous prime is 14316613417. The next prime is 14316613439. The reversal of 14316613421 is 12431661341.

It is a happy number.

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 14316613421 - 2² = 14316613417 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 (14316613481) 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, 650755145 + ... + 650755166.

It is an arithmetic number, because the mean of its divisors is an integer number (3904530936).

Almost surely, 2^14316613421 is an apocalyptic number.

14316613421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14316613421 is a deficient number, since it is larger than the sum of its proper divisors (1301510323).

14316613421 is a wasteful number, since it uses less digits than its factorization.

14316613421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301510322.

The product of its digits is 10368, while the sum is 32.

The spelling of 14316613421 in words is "fourteen billion, three hundred sixteen million, six hundred thirteen thousand, four hundred twenty-one".