3340302421020 has 192 divisors, whose sum is σ = 9915935500800. Its totient is φ = 837809602560.

The previous prime is 3340302421009. The next prime is 3340302421073. The reversal of 3340302421020 is 201242030433.

It is a super-2 number, since 2×3340302421020² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 130789692 + ... + 130815228.

It is an arithmetic number, because the mean of its divisors is an integer number (51645497400).

Almost surely, 2^{3340302421020} is an apocalyptic number.

3340302421020 is a gapful number since it is divisible by the number (30) 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 3340302421020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4957967750400).

3340302421020 is an abundant number, since it is smaller than the sum of its proper divisors (6575633079780).

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

3340302421020 is a wasteful number, since it uses less digits than its factorization.

3340302421020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26388 (or 26386 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3340302421020 its reverse (201242030433), we get a palindrome (3541544451453).

The spelling of 3340302421020 in words is "three trillion, three hundred forty billion, three hundred two million, four hundred twenty-one thousand, twenty".