7112457513671 has 2 divisors, whose sum is σ = 7112457513672. Its totient is φ = 7112457513670.

The previous prime is 7112457513619. The next prime is 7112457513797. The reversal of 7112457513671 is 1763157542117.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7112457513671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7112457573671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3556228756835 + 3556228756836.

It is an arithmetic number, because the mean of its divisors is an integer number (3556228756836).

Almost surely, 2^{7112457513671} is an apocalyptic number.

7112457513671 is a deficient number, since it is larger than the sum of its proper divisors (1).

7112457513671 is an equidigital number, since it uses as much as digits as its factorization.

7112457513671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1234800, while the sum is 50.

The spelling of 7112457513671 in words is "seven trillion, one hundred twelve billion, four hundred fifty-seven million, five hundred thirteen thousand, six hundred seventy-one".