41534562361 has 2 divisors, whose sum is σ = 41534562362. Its totient is φ = 41534562360.

The previous prime is 41534562359. The next prime is 41534562409. The reversal of 41534562361 is 16326543514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32047802361 + 9486760000 = 179019^2 + 97400^2 .

It is a cyclic number.

It is not a de Polignac number, because 41534562361 - 2¹ = 41534562359 is a prime.

Together with 41534562359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41534563361) 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, 20767281180 + 20767281181.

It is an arithmetic number, because the mean of its divisors is an integer number (20767281181).

Almost surely, 2^41534562361 is an apocalyptic number.

It is an amenable number.

41534562361 is a deficient number, since it is larger than the sum of its proper divisors (1).

41534562361 is an equidigital number, since it uses as much as digits as its factorization.

41534562361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The spelling of 41534562361 in words is "forty-one billion, five hundred thirty-four million, five hundred sixty-two thousand, three hundred sixty-one".