41127730477 has 2 divisors, whose sum is σ = 41127730478. Its totient is φ = 41127730476.

The previous prime is 41127730463. The next prime is 41127730481. The reversal of 41127730477 is 77403772114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37004677956 + 4123052521 = 192366^2 + 64211^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41127730477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41127730417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20563865238 + 20563865239.

It is an arithmetic number, because the mean of its divisors is an integer number (20563865239).

Almost surely, 2^41127730477 is an apocalyptic number.

It is an amenable number.

41127730477 is a deficient number, since it is larger than the sum of its proper divisors (1).

41127730477 is an equidigital number, since it uses as much as digits as its factorization.

41127730477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230496, while the sum is 43.

The spelling of 41127730477 in words is "forty-one billion, one hundred twenty-seven million, seven hundred thirty thousand, four hundred seventy-seven".