1330020341344 has 96 divisors (see below), whose sum is σ = 2753618789376. Its totient is φ = 631726179840.

The previous prime is 1330020341311. The next prime is 1330020341371. The reversal of 1330020341344 is 4431430200331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8581789 + ... + 8735395.

It is an arithmetic number, because the mean of its divisors is an integer number (28683529056).

Almost surely, 2^{1330020341344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330020341344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376809394688).

1330020341344 is an abundant number, since it is smaller than the sum of its proper divisors (1423598448032).

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

1330020341344 is a wasteful number, since it uses less digits than its factorization.

1330020341344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153828 (or 153820 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1330020341344 its reverse (4431430200331), we get a palindrome (5761450541675).

The spelling of 1330020341344 in words is "one trillion, three hundred thirty billion, twenty million, three hundred forty-one thousand, three hundred forty-four".