41449967941 has 2 divisors, whose sum is σ = 41449967942. Its totient is φ = 41449967940.

The previous prime is 41449967899. The next prime is 41449968019. The reversal of 41449967941 is 14976994414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39014545441 + 2435422500 = 197521^2 + 49350^2 .

It is a cyclic number.

It is not a de Polignac number, because 41449967941 - 2¹⁹ = 41449443653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41449961941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20724983970 + 20724983971.

It is an arithmetic number, because the mean of its divisors is an integer number (20724983971).

Almost surely, 2^41449967941 is an apocalyptic number.

It is an amenable number.

41449967941 is a deficient number, since it is larger than the sum of its proper divisors (1).

41449967941 is an equidigital number, since it uses as much as digits as its factorization.

41449967941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 58.

The spelling of 41449967941 in words is "forty-one billion, four hundred forty-nine million, nine hundred sixty-seven thousand, nine hundred forty-one".