366492538099943 has 2 divisors, whose sum is σ = 366492538099944. Its totient is φ = 366492538099942.

The previous prime is 366492538099931. The next prime is 366492538099997. The reversal of 366492538099943 is 349990835294663.

It is a weak prime.

It is an emirp because it is prime and its reverse (349990835294663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366492538099943 - 2⁴ = 366492538099927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366492538099643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183246269049971 + 183246269049972.

It is an arithmetic number, because the mean of its divisors is an integer number (183246269049972).

Almost surely, 2^{366492538099943} is an apocalyptic number.

366492538099943 is a deficient number, since it is larger than the sum of its proper divisors (1).

366492538099943 is an equidigital number, since it uses as much as digits as its factorization.

366492538099943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8162933760, while the sum is 80.

The spelling of 366492538099943 in words is "three hundred sixty-six trillion, four hundred ninety-two billion, five hundred thirty-eight million, ninety-nine thousand, nine hundred forty-three".