14223213792 has 144 divisors (see below), whose sum is σ = 43392389040. Its totient is φ = 4577513472.

The previous prime is 14223213769. The next prime is 14223213827. The reversal of 14223213792 is 29731232241.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193968 + ... + 257040.

It is an arithmetic number, because the mean of its divisors is an integer number (301336035).

Almost surely, 2^14223213792 is an apocalyptic number.

14223213792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14223213792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21696194520).

14223213792 is an abundant number, since it is smaller than the sum of its proper divisors (29169175248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14223213792 is an equidigital number, since it uses as much as digits as its factorization.

14223213792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63127 (or 63107 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The spelling of 14223213792 in words is "fourteen billion, two hundred twenty-three million, two hundred thirteen thousand, seven hundred ninety-two".