3021443314340 has 96 divisors (see below), whose sum is σ = 6991714195200. Its totient is φ = 1087621568000.

The previous prime is 3021443314333. The next prime is 3021443314343. The reversal of 3021443314340 is 434133441203.

It is a junction number, because it is equal to n+sod(n) for n = 3021443314297 and 3021443314306.

It is not an unprimeable number, because it can be changed into a prime (3021443314343) 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, 163285529 + ... + 163304031.

It is an arithmetic number, because the mean of its divisors is an integer number (72830356200).

Almost surely, 2^{3021443314340} 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 3021443314340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3495857097600).

3021443314340 is an abundant number, since it is smaller than the sum of its proper divisors (3970270880860).

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

3021443314340 is a wasteful number, since it uses less digits than its factorization.

3021443314340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25973 (or 25971 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 3021443314340 its reverse (434133441203), we get a palindrome (3455576755543).

The spelling of 3021443314340 in words is "three trillion, twenty-one billion, four hundred forty-three million, three hundred fourteen thousand, three hundred forty".