41423044401461 has 2 divisors, whose sum is σ = 41423044401462. Its totient is φ = 41423044401460.

The previous prime is 41423044401337. The next prime is 41423044401463. The reversal of 41423044401461 is 16410444032414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38917709420836 + 2505334980625 = 6238406^2 + 1582825^2 .

It is a cyclic number.

It is not a de Polignac number, because 41423044401461 - 2¹⁸ = 41423044139317 is a prime.

It is a Sophie Germain prime.

Together with 41423044401463, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41423044401463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20711522200730 + 20711522200731.

It is an arithmetic number, because the mean of its divisors is an integer number (20711522200731).

Almost surely, 2^{41423044401461} is an apocalyptic number.

It is an amenable number.

41423044401461 is a deficient number, since it is larger than the sum of its proper divisors (1).

41423044401461 is an equidigital number, since it uses as much as digits as its factorization.

41423044401461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 41423044401461 its reverse (16410444032414), we get a palindrome (57833488433875).

The spelling of 41423044401461 in words is "forty-one trillion, four hundred twenty-three billion, forty-four million, four hundred one thousand, four hundred sixty-one".