202301342340 has 192 divisors, whose sum is σ = 591324518400. Its totient is φ = 51636372480.

The previous prime is 202301342317. The next prime is 202301342417. The reversal of 202301342340 is 43243103202.

It is a super-2 number, since 2×202301342340² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202301342340.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34396200 + ... + 34402080.

It is an arithmetic number, because the mean of its divisors is an integer number (3079815200).

Almost surely, 2^202301342340 is an apocalyptic number.

202301342340 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 202301342340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295662259200).

202301342340 is an abundant number, since it is smaller than the sum of its proper divisors (389023176060).

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

202301342340 is a wasteful number, since it uses less digits than its factorization.

202301342340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202 (or 6200 counting only the distinct ones).

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

Adding to 202301342340 its reverse (43243103202), we get a palindrome (245544445542).

The spelling of 202301342340 in words is "two hundred two billion, three hundred one million, three hundred forty-two thousand, three hundred forty".