7115168615120 has 40 divisors (see below), whose sum is σ = 16546130979840. Its totient is φ = 2845488702080.

The previous prime is 7115168615119. The next prime is 7115168615189. The reversal of 7115168615120 is 215168615117.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×7115168615120² (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 7 ways as a sum of consecutive naturals, for example, 8646896 + ... + 9433935.

It is an arithmetic number, because the mean of its divisors is an integer number (413653274496).

Almost surely, 2^{7115168615120} is an apocalyptic number.

It is an amenable number.

7115168615120 is an abundant number, since it is smaller than the sum of its proper divisors (9430962364720).

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

7115168615120 is a wasteful number, since it uses less digits than its factorization.

7115168615120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18085763 (or 18085757 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 44.

The spelling of 7115168615120 in words is "seven trillion, one hundred fifteen billion, one hundred sixty-eight million, six hundred fifteen thousand, one hundred twenty".