343413042040000 has 140 divisors (see below), whose sum is σ = 851609464132504. Its totient is φ = 137356065792000.

The previous prime is 343413042039943. The next prime is 343413042040063. The reversal of 343413042040000 is 40240314343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 616801744 + ... + 617358256.

Almost surely, 2^{343413042040000} 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 343413042040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425804732066252).

343413042040000 is an abundant number, since it is smaller than the sum of its proper divisors (508196422092504).

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

343413042040000 is an equidigital number, since it uses as much as digits as its factorization.

343413042040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571972 (or 571947 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 343413042040000 its reverse (40240314343), we get a palindrome (343453282354343).

The spelling of 343413042040000 in words is "three hundred forty-three trillion, four hundred thirteen billion, forty-two million, forty thousand".