41610461363021 has 2 divisors, whose sum is σ = 41610461363022. Its totient is φ = 41610461363020.

The previous prime is 41610461362999. The next prime is 41610461363101. The reversal of 41610461363021 is 12036316401614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41610420976996 + 40386025 = 6450614^2 + 6355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41610461363021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41610461363321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20805230681510 + 20805230681511.

It is an arithmetic number, because the mean of its divisors is an integer number (20805230681511).

Almost surely, 2^{41610461363021} is an apocalyptic number.

It is an amenable number.

41610461363021 is a deficient number, since it is larger than the sum of its proper divisors (1).

41610461363021 is an equidigital number, since it uses as much as digits as its factorization.

41610461363021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

Adding to 41610461363021 its reverse (12036316401614), we get a palindrome (53646777764635).

The spelling of 41610461363021 in words is "forty-one trillion, six hundred ten billion, four hundred sixty-one million, three hundred sixty-three thousand, twenty-one".