14224820813 has 8 divisors (see below), whose sum is σ = 16285117632. Its totient is φ = 12171568896.

The previous prime is 14224820791. The next prime is 14224820849. The reversal of 14224820813 is 31802842241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14224820813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224822813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756895 + ... + 1764972.

It is an arithmetic number, because the mean of its divisors is an integer number (2035639704).

Almost surely, 2^14224820813 is an apocalyptic number.

It is an amenable number.

14224820813 is a deficient number, since it is larger than the sum of its proper divisors (2060296819).

14224820813 is an equidigital number, since it uses as much as digits as its factorization.

14224820813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522451.

The product of its (nonzero) digits is 24576, while the sum is 35.

The spelling of 14224820813 in words is "fourteen billion, two hundred twenty-four million, eight hundred twenty thousand, eight hundred thirteen".