7316807280000 has 640 divisors, whose sum is σ = 25665949267200. Its totient is φ = 1841126400000.

The previous prime is 7316807279989. The next prime is 7316807280007. The reversal of 7316807280000 is 827086137.

It is a tau number, because it is divible by the number of its divisors (640).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7316807280007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1199276950 + ... + 1199283050.

It is an arithmetic number, because the mean of its divisors is an integer number (40103045730).

Almost surely, 2^{7316807280000} 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 7316807280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12832974633600).

7316807280000 is an abundant number, since it is smaller than the sum of its proper divisors (18349141987200).

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

7316807280000 is a wasteful number, since it uses less digits than its factorization.

7316807280000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6420 (or 6393 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 7316807280000 in words is "seven trillion, three hundred sixteen billion, eight hundred seven million, two hundred eighty thousand".