41603622413 has 2 divisors, whose sum is σ = 41603622414. Its totient is φ = 41603622412.

The previous prime is 41603622409. The next prime is 41603622433. The reversal of 41603622413 is 31422630614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38197966249 + 3405656164 = 195443^2 + 58358^2 .

It is a cyclic number.

It is not a de Polignac number, because 41603622413 - 2² = 41603622409 is a prime.

It is a super-2 number, since 2×41603622413² (a number of 22 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 41603622413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41603622433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20801811206 + 20801811207.

It is an arithmetic number, because the mean of its divisors is an integer number (20801811207).

Almost surely, 2^41603622413 is an apocalyptic number.

It is an amenable number.

41603622413 is a deficient number, since it is larger than the sum of its proper divisors (1).

41603622413 is an equidigital number, since it uses as much as digits as its factorization.

41603622413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 41603622413 in words is "forty-one billion, six hundred three million, six hundred twenty-two thousand, four hundred thirteen".