7943480201216 has 208 divisors, whose sum is σ = 19236247655040. Its totient is φ = 3201753415680.

The previous prime is 7943480201093. The next prime is 7943480201227. The reversal of 7943480201216 is 6121020843497.

It is a super-2 number, since 2×7943480201216² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769637336 + ... + 769647656.

It is an arithmetic number, because the mean of its divisors is an integer number (92481959880).

Almost surely, 2^{7943480201216} 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 7943480201216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9618123827520).

7943480201216 is an abundant number, since it is smaller than the sum of its proper divisors (11292767453824).

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

7943480201216 is a wasteful number, since it uses less digits than its factorization.

7943480201216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948 (or 11926 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 7943480201216 in words is "seven trillion, nine hundred forty-three billion, four hundred eighty million, two hundred one thousand, two hundred sixteen".