8148730741 has 2 divisors, whose sum is σ = 8148730742. Its totient is φ = 8148730740.

The previous prime is 8148730691. The next prime is 8148730753. The reversal of 8148730741 is 1470378418.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8121794641 + 26936100 = 90121^2 + 5190^2 .

It is a cyclic number.

It is not a de Polignac number, because 8148730741 - 2⁷ = 8148730613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8148710741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074365370 + 4074365371.

It is an arithmetic number, because the mean of its divisors is an integer number (4074365371).

Almost surely, 2^8148730741 is an apocalyptic number.

It is an amenable number.

8148730741 is a deficient number, since it is larger than the sum of its proper divisors (1).

8148730741 is an equidigital number, since it uses as much as digits as its factorization.

8148730741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 8148730741 is about 90270.3203771871. The cubic root of 8148730741 is about 2012.3182035851.

The spelling of 8148730741 in words is "eight billion, one hundred forty-eight million, seven hundred thirty thousand, seven hundred forty-one".