8325156542441 has 2 divisors, whose sum is σ = 8325156542442. Its totient is φ = 8325156542440.

The previous prime is 8325156542323. The next prime is 8325156542473. The reversal of 8325156542441 is 1442456515238.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4378259120041 + 3946897422400 = 2092429^2 + 1986680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8325156542441 is a prime.

It is a super-2 number, since 2×8325156542441² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8325156542441.

It is not a weakly prime, because it can be changed into another prime (8325156542491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4162578271220 + 4162578271221.

It is an arithmetic number, because the mean of its divisors is an integer number (4162578271221).

Almost surely, 2^{8325156542441} is an apocalyptic number.

It is an amenable number.

8325156542441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8325156542441 is an equidigital number, since it uses as much as digits as its factorization.

8325156542441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608000, while the sum is 50.

The spelling of 8325156542441 in words is "eight trillion, three hundred twenty-five billion, one hundred fifty-six million, five hundred forty-two thousand, four hundred forty-one".