7966120373376 has 256 divisors, whose sum is σ = 24133490887680. Its totient is φ = 2304590745600.

The previous prime is 7966120373371. The next prime is 7966120373381. The reversal of 7966120373376 is 6733730216697.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7966120373371) and next prime (7966120373381).

It is not an unprimeable number, because it can be changed into a prime (7966120373371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50732106 + ... + 50888886.

It is an arithmetic number, because the mean of its divisors is an integer number (94271448780).

Almost surely, 2^{7966120373376} 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 7966120373376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12066745443840).

7966120373376 is an abundant number, since it is smaller than the sum of its proper divisors (16167370514304).

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

7966120373376 is a wasteful number, since it uses less digits than its factorization.

7966120373376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157355 (or 157343 counting only the distinct ones).

The product of its (nonzero) digits is 36006768, while the sum is 60.

The spelling of 7966120373376 in words is "seven trillion, nine hundred sixty-six billion, one hundred twenty million, three hundred seventy-three thousand, three hundred seventy-six".