2099177263241 has 2 divisors, whose sum is σ = 2099177263242. Its totient is φ = 2099177263240.

The previous prime is 2099177263153. The next prime is 2099177263297. The reversal of 2099177263241 is 1423627719902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1592227567225 + 506949696016 = 1261835^2 + 712004^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2099177263241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2099177283241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049588631620 + 1049588631621.

It is an arithmetic number, because the mean of its divisors is an integer number (1049588631621).

Almost surely, 2^{2099177263241} is an apocalyptic number.

It is an amenable number.

2099177263241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2099177263241 is an equidigital number, since it uses as much as digits as its factorization.

2099177263241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 2099177263241 in words is "two trillion, ninety-nine billion, one hundred seventy-seven million, two hundred sixty-three thousand, two hundred forty-one".