7115020116242 has 4 divisors (see below), whose sum is σ = 10672530174366. Its totient is φ = 3557510058120.

The previous prime is 7115020116227. The next prime is 7115020116271. The reversal of 7115020116242 is 2426110205117.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6334891320241 + 780128796001 = 2516921^2 + 883249^2 .

It is a super-3 number, since 3×7115020116242³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 7115020116199 and 7115020116208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1778755029059 + ... + 1778755029062.

Almost surely, 2^{7115020116242} is an apocalyptic number.

7115020116242 is a deficient number, since it is larger than the sum of its proper divisors (3557510058124).

7115020116242 is a wasteful number, since it uses less digits than its factorization.

7115020116242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557510058123.

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 7115020116242 in words is "seven trillion, one hundred fifteen billion, twenty million, one hundred sixteen thousand, two hundred forty-two".