7115745347147 has 2 divisors, whose sum is σ = 7115745347148. Its totient is φ = 7115745347146.

The previous prime is 7115745347111. The next prime is 7115745347153. The reversal of 7115745347147 is 7417435475117.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7115745347147 - 2¹⁶ = 7115745281611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7115745347092 and 7115745347101.

It is not a weakly prime, because it can be changed into another prime (7115745341147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3557872673573 + 3557872673574.

It is an arithmetic number, because the mean of its divisors is an integer number (3557872673574).

Almost surely, 2^{7115745347147} is an apocalyptic number.

7115745347147 is a deficient number, since it is larger than the sum of its proper divisors (1).

7115745347147 is an equidigital number, since it uses as much as digits as its factorization.

7115745347147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11524800, while the sum is 56.

The spelling of 7115745347147 in words is "seven trillion, one hundred fifteen billion, seven hundred forty-five million, three hundred forty-seven thousand, one hundred forty-seven".