340791576216 has 256 divisors, whose sum is σ = 1054819584000. Its totient is φ = 89347055616.

The previous prime is 340791576187. The next prime is 340791576239. The reversal of 340791576216 is 612675197043.

It is a super-2 number, since 2×340791576216² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 440868406 + ... + 440869178.

It is an arithmetic number, because the mean of its divisors is an integer number (4120389000).

Almost surely, 2^340791576216 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 340791576216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527409792000).

340791576216 is an abundant number, since it is smaller than the sum of its proper divisors (714028007784).

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

340791576216 is a wasteful number, since it uses less digits than its factorization.

340791576216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 340791576216 in words is "three hundred forty billion, seven hundred ninety-one million, five hundred seventy-six thousand, two hundred sixteen".