8141480797 has 2 divisors, whose sum is σ = 8141480798. Its totient is φ = 8141480796.

The previous prime is 8141480783. The next prime is 8141480827. The reversal of 8141480797 is 7970841418.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7352376516 + 789104281 = 85746^2 + 28091^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8141480797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8141480797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8141480197) by changing a digit.

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 as a sum of consecutive naturals, namely, 4070740398 + 4070740399.

It is an arithmetic number, because the mean of its divisors is an integer number (4070740399).

Almost surely, 2^8141480797 is an apocalyptic number.

It is an amenable number.

8141480797 is a deficient number, since it is larger than the sum of its proper divisors (1).

8141480797 is an equidigital number, since it uses as much as digits as its factorization.

8141480797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 8141480797 is about 90230.1545881420. The cubic root of 8141480797 is about 2011.7212385047.

The spelling of 8141480797 in words is "eight billion, one hundred forty-one million, four hundred eighty thousand, seven hundred ninety-seven".