14421116734 has 32 divisors (see below), whose sum is σ = 22588968960. Its totient is φ = 6897108000.

The previous prime is 14421116729. The next prime is 14421116741. The reversal of 14421116734 is 43761112441.

It is a self number, because there is not a number n which added to its sum of digits gives 14421116734.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4500777 + ... + 4503979.

It is an arithmetic number, because the mean of its divisors is an integer number (705905280).

Almost surely, 2^14421116734 is an apocalyptic number.

14421116734 is a deficient number, since it is larger than the sum of its proper divisors (8167852226).

14421116734 is a wasteful number, since it uses less digits than its factorization.

14421116734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056.

The product of its digits is 16128, while the sum is 34.

The spelling of 14421116734 in words is "fourteen billion, four hundred twenty-one million, one hundred sixteen thousand, seven hundred thirty-four".