14441233331220 has 192 divisors, whose sum is σ = 41352353280000. Its totient is φ = 3764477514240.

The previous prime is 14441233331123. The next prime is 14441233331279. The reversal of 14441233331220 is 2213333214441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1309619347 + ... + 1309630373.

It is an arithmetic number, because the mean of its divisors is an integer number (215376840000).

Almost surely, 2^{14441233331220} is an apocalyptic number.

14441233331220 is a gapful number since it is divisible by the number (10) 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 14441233331220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20676176640000).

14441233331220 is an abundant number, since it is smaller than the sum of its proper divisors (26911119948780).

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

14441233331220 is a wasteful number, since it uses less digits than its factorization.

14441233331220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13278 (or 13276 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 14441233331220 its reverse (2213333214441), we get a palindrome (16654566545661).

The spelling of 14441233331220 in words is "fourteen trillion, four hundred forty-one billion, two hundred thirty-three million, three hundred thirty-one thousand, two hundred twenty".