340395830016 has 144 divisors (see below), whose sum is σ = 991688624640. Its totient is φ = 102797455360.

The previous prime is 340395830009. The next prime is 340395830041. The reversal of 340395830016 is 610038593043.

It is a self number, because there is not a number n which added to its sum of digits gives 340395830016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2406505 + ... + 2544023.

It is an arithmetic number, because the mean of its divisors is an integer number (6886726560).

Almost surely, 2^340395830016 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 340395830016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495844312320).

340395830016 is an abundant number, since it is smaller than the sum of its proper divisors (651292794624).

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

340395830016 is a wasteful number, since it uses less digits than its factorization.

340395830016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137842 (or 137828 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 340395830016 in words is "three hundred forty billion, three hundred ninety-five million, eight hundred thirty thousand, sixteen".