8722730520041 has 2 divisors, whose sum is σ = 8722730520042. Its totient is φ = 8722730520040.

The previous prime is 8722730520029. The next prime is 8722730520047. The reversal of 8722730520041 is 1400250372278.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5572531505641 + 3150199014400 = 2360621^2 + 1774880^2 .

It is a cyclic number.

It is not a de Polignac number, because 8722730520041 - 2¹⁰ = 8722730519017 is a prime.

It is not a weakly prime, because it can be changed into another prime (8722730520047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4361365260020 + 4361365260021.

It is an arithmetic number, because the mean of its divisors is an integer number (4361365260021).

Almost surely, 2^{8722730520041} is an apocalyptic number.

It is an amenable number.

8722730520041 is a deficient number, since it is larger than the sum of its proper divisors (1).

8722730520041 is an equidigital number, since it uses as much as digits as its factorization.

8722730520041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 8722730520041 in words is "eight trillion, seven hundred twenty-two billion, seven hundred thirty million, five hundred twenty thousand, forty-one".