1441320112320 has 448 divisors, whose sum is σ = 5483450511360. Its totient is φ = 316627660800.

The previous prime is 1441320112319. The next prime is 1441320112369. The reversal of 1441320112320 is 232110231441.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 4458555 + ... + 4770885.

Almost surely, 2^{1441320112320} is an apocalyptic number.

1441320112320 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 1441320112320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2741725255680).

1441320112320 is an abundant number, since it is smaller than the sum of its proper divisors (4042130399040).

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

1441320112320 is a wasteful number, since it uses less digits than its factorization.

1441320112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312404 (or 312394 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1441320112320 its reverse (232110231441), we get a palindrome (1673430343761).

The spelling of 1441320112320 in words is "one trillion, four hundred forty-one billion, three hundred twenty million, one hundred twelve thousand, three hundred twenty".