41971260419477 has 2 divisors, whose sum is σ = 41971260419478. Its totient is φ = 41971260419476.

The previous prime is 41971260419467. The next prime is 41971260419587. The reversal of 41971260419477 is 77491406217914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29489743758916 + 12481516660561 = 5430446^2 + 3532919^2 .

It is a cyclic number.

It is not a de Polignac number, because 41971260419477 - 2⁴⁰ = 40871748791701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41971260419467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20985630209738 + 20985630209739.

It is an arithmetic number, because the mean of its divisors is an integer number (20985630209739).

Almost surely, 2^{41971260419477} is an apocalyptic number.

It is an amenable number.

41971260419477 is a deficient number, since it is larger than the sum of its proper divisors (1).

41971260419477 is an equidigital number, since it uses as much as digits as its factorization.

41971260419477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21337344, while the sum is 62.

The spelling of 41971260419477 in words is "forty-one trillion, nine hundred seventy-one billion, two hundred sixty million, four hundred nineteen thousand, four hundred seventy-seven".