36454437241 has 2 divisors, whose sum is σ = 36454437242. Its totient is φ = 36454437240.

The previous prime is 36454437179. The next prime is 36454437247. The reversal of 36454437241 is 14273445463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34178765625 + 2275671616 = 184875^2 + 47704^2 .

It is a cyclic number.

It is not a de Polignac number, because 36454437241 - 2⁹ = 36454436729 is a prime.

It is not a weakly prime, because it can be changed into another prime (36454437247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18227218620 + 18227218621.

It is an arithmetic number, because the mean of its divisors is an integer number (18227218621).

Almost surely, 2^36454437241 is an apocalyptic number.

It is an amenable number.

36454437241 is a deficient number, since it is larger than the sum of its proper divisors (1).

36454437241 is an equidigital number, since it uses as much as digits as its factorization.

36454437241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 43.

The spelling of 36454437241 in words is "thirty-six billion, four hundred fifty-four million, four hundred thirty-seven thousand, two hundred forty-one".