343302022020 has 96 divisors (see below), whose sum is σ = 982273324032. Its totient is φ = 89565994368.

The previous prime is 343302021971. The next prime is 343302022043. The reversal of 343302022020 is 20220203343.

343302022020 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178299 + ... + 847581.

It is an arithmetic number, because the mean of its divisors is an integer number (10232013792).

Almost surely, 2^343302022020 is an apocalyptic number.

343302022020 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 343302022020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491136662016).

343302022020 is an abundant number, since it is smaller than the sum of its proper divisors (638971302012).

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

343302022020 is a wasteful number, since it uses less digits than its factorization.

343302022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669481 (or 669479 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 343302022020 its reverse (20220203343), we get a palindrome (363522225363).

The spelling of 343302022020 in words is "three hundred forty-three billion, three hundred two million, twenty-two thousand, twenty".