41408178277793 has 2 divisors, whose sum is σ = 41408178277794. Its totient is φ = 41408178277792.

The previous prime is 41408178277789. The next prime is 41408178277799. The reversal of 41408178277793 is 39777287180414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34306416980224 + 7101761297569 = 5857168^2 + 2664913^2 .

It is a cyclic number.

It is not a de Polignac number, because 41408178277793 - 2² = 41408178277789 is a prime.

It is not a weakly prime, because it can be changed into another prime (41408178277799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20704089138896 + 20704089138897.

It is an arithmetic number, because the mean of its divisors is an integer number (20704089138897).

Almost surely, 2^{41408178277793} is an apocalyptic number.

It is an amenable number.

41408178277793 is a deficient number, since it is larger than the sum of its proper divisors (1).

41408178277793 is an equidigital number, since it uses as much as digits as its factorization.

41408178277793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132765696, while the sum is 68.

The spelling of 41408178277793 in words is "forty-one trillion, four hundred eight billion, one hundred seventy-eight million, two hundred seventy-seven thousand, seven hundred ninety-three".