343804013616 has 320 divisors, whose sum is σ = 1091518138368. Its totient is φ = 91107016704.

The previous prime is 343804013603. The next prime is 343804013633. The reversal of 343804013616 is 616310408343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90639816 + ... + 90643608.

Almost surely, 2^343804013616 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 343804013616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545759069184).

343804013616 is an abundant number, since it is smaller than the sum of its proper divisors (747714124752).

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

343804013616 is a wasteful number, since it uses less digits than its factorization.

343804013616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4188 (or 4182 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 343804013616 in words is "three hundred forty-three billion, eight hundred four million, thirteen thousand, six hundred sixteen".