14442141021320 has 128 divisors (see below), whose sum is σ = 34421895406080. Its totient is φ = 5442049536000.

The previous prime is 14442141021317. The next prime is 14442141021323. The reversal of 14442141021320 is 2312014124441.

It is an interprime number because it is at equal distance from previous prime (14442141021317) and next prime (14442141021323).

It is not an unprimeable number, because it can be changed into a prime (14442141021323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61348640 + ... + 61583600.

It is an arithmetic number, because the mean of its divisors is an integer number (268921057860).

Almost surely, 2^{14442141021320} is an apocalyptic number.

14442141021320 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 14442141021320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17210947703040).

14442141021320 is an abundant number, since it is smaller than the sum of its proper divisors (19979754384760).

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

14442141021320 is a wasteful number, since it uses less digits than its factorization.

14442141021320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236007 (or 236003 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 14442141021320 its reverse (2312014124441), we get a palindrome (16754155145761).

The spelling of 14442141021320 in words is "fourteen trillion, four hundred forty-two billion, one hundred forty-one million, twenty-one thousand, three hundred twenty".