41836881198401 has 2 divisors, whose sum is σ = 41836881198402. Its totient is φ = 41836881198400.

The previous prime is 41836881198323. The next prime is 41836881198439. The reversal of 41836881198401 is 10489118863814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41217992175376 + 618889023025 = 6420124^2 + 786695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41836881198401 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41836881198451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20918440599200 + 20918440599201.

It is an arithmetic number, because the mean of its divisors is an integer number (20918440599201).

Almost surely, 2^{41836881198401} is an apocalyptic number.

It is an amenable number.

41836881198401 is a deficient number, since it is larger than the sum of its proper divisors (1).

41836881198401 is an equidigital number, since it uses as much as digits as its factorization.

41836881198401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10616832, while the sum is 62.

The spelling of 41836881198401 in words is "forty-one trillion, eight hundred thirty-six billion, eight hundred eighty-one million, one hundred ninety-eight thousand, four hundred one".