14404223344 has 80 divisors (see below), whose sum is σ = 32465422080. Its totient is φ = 6063552000.

The previous prime is 14404223341. The next prime is 14404223359. The reversal of 14404223344 is 44332240441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14404223341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2048667 + ... + 2055685.

It is an arithmetic number, because the mean of its divisors is an integer number (405817776).

Almost surely, 2^14404223344 is an apocalyptic number.

14404223344 is a gapful number since it is divisible by the number (14) 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 14404223344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16232711040).

14404223344 is an abundant number, since it is smaller than the sum of its proper divisors (18061198736).

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

14404223344 is a wasteful number, since it uses less digits than its factorization.

14404223344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7358 (or 7352 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 14404223344 its reverse (44332240441), we get a palindrome (58736463785).

The spelling of 14404223344 in words is "fourteen billion, four hundred four million, two hundred twenty-three thousand, three hundred forty-four".