7964715046429 has 2 divisors, whose sum is σ = 7964715046430. Its totient is φ = 7964715046428.

The previous prime is 7964715046423. The next prime is 7964715046529. The reversal of 7964715046429 is 9246405174697.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7883190520804 + 81524525625 = 2807702^2 + 285525^2 .

It is an emirp because it is prime and its reverse (9246405174697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7964715046429 - 2¹¹ = 7964715044381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7964715046423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3982357523214 + 3982357523215.

It is an arithmetic number, because the mean of its divisors is an integer number (3982357523215).

Almost surely, 2^{7964715046429} is an apocalyptic number.

It is an amenable number.

7964715046429 is a deficient number, since it is larger than the sum of its proper divisors (1).

7964715046429 is an equidigital number, since it uses as much as digits as its factorization.

7964715046429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 7964715046429 in words is "seven trillion, nine hundred sixty-four billion, seven hundred fifteen million, forty-six thousand, four hundred twenty-nine".