2343434322020 has 96 divisors (see below), whose sum is σ = 5429792745216. Its totient is φ = 842469056000.

The previous prime is 2343434321999. The next prime is 2343434322029. The reversal of 2343434322020 is 202234343432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2343434322029) 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, 14965049 + ... + 15120831.

It is an arithmetic number, because the mean of its divisors is an integer number (56560341096).

Almost surely, 2^{2343434322020} is an apocalyptic number.

2343434322020 is a gapful number since it is divisible by the number (20) 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 2343434322020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2714896372608).

2343434322020 is an abundant number, since it is smaller than the sum of its proper divisors (3086358423196).

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

2343434322020 is a wasteful number, since it uses less digits than its factorization.

2343434322020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156581 (or 156579 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 2343434322020 its reverse (202234343432), we get a palindrome (2545668665452).

The spelling of 2343434322020 in words is "two trillion, three hundred forty-three billion, four hundred thirty-four million, three hundred twenty-two thousand, twenty".