41436615841 has 2 divisors, whose sum is σ = 41436615842. Its totient is φ = 41436615840.

The previous prime is 41436615791. The next prime is 41436615887. The reversal of 41436615841 is 14851663414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34858757025 + 6577858816 = 186705^2 + 81104^2 .

It is a cyclic number.

It is not a de Polignac number, because 41436615841 - 2²¹ = 41434518689 is a prime.

It is a super-2 number, since 2×41436615841² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41436610841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20718307920 + 20718307921.

It is an arithmetic number, because the mean of its divisors is an integer number (20718307921).

Almost surely, 2^41436615841 is an apocalyptic number.

It is an amenable number.

41436615841 is a deficient number, since it is larger than the sum of its proper divisors (1).

41436615841 is an equidigital number, since it uses as much as digits as its factorization.

41436615841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 43.

The spelling of 41436615841 in words is "forty-one billion, four hundred thirty-six million, six hundred fifteen thousand, eight hundred forty-one".