343322452000 has 192 divisors, whose sum is σ = 921831176448. Its totient is φ = 124627200000.

The previous prime is 343322451991. The next prime is 343322452021. The reversal of 343322452000 is 254223343.

It is a self number, because there is not a number n which added to its sum of digits gives 343322452000.

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, 26437509 + ... + 26450491.

It is an arithmetic number, because the mean of its divisors is an integer number (4801204044).

Almost surely, 2^343322452000 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 343322452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460915588224).

343322452000 is an abundant number, since it is smaller than the sum of its proper divisors (578508724448).

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

343322452000 is a wasteful number, since it uses less digits than its factorization.

343322452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13620 (or 13602 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 343322452000 its reverse (254223343), we get a palindrome (343576675343).

The spelling of 343322452000 in words is "three hundred forty-three billion, three hundred twenty-two million, four hundred fifty-two thousand".