41414441977 has 2 divisors, whose sum is σ = 41414441978. Its totient is φ = 41414441976.

The previous prime is 41414441947. The next prime is 41414442011. The reversal of 41414441977 is 77914441414.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41316253696 + 98188281 = 203264^2 + 9909^2 .

It is a cyclic number.

It is not a de Polignac number, because 41414441977 - 2³⁵ = 7054703609 is a prime.

It is not a weakly prime, because it can be changed into another prime (41414441927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20707220988 + 20707220989.

It is an arithmetic number, because the mean of its divisors is an integer number (20707220989).

Almost surely, 2^41414441977 is an apocalyptic number.

It is an amenable number.

41414441977 is a deficient number, since it is larger than the sum of its proper divisors (1).

41414441977 is an equidigital number, since it uses as much as digits as its factorization.

41414441977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 46.

The spelling of 41414441977 in words is "forty-one billion, four hundred fourteen million, four hundred forty-one thousand, nine hundred seventy-seven".