11841627932891 has 2 divisors, whose sum is σ = 11841627932892. Its totient is φ = 11841627932890.

The previous prime is 11841627932887. The next prime is 11841627932899. The reversal of 11841627932891 is 19823972614811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11841627932891 - 2² = 11841627932887 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11841627932899) 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, 5920813966445 + 5920813966446.

It is an arithmetic number, because the mean of its divisors is an integer number (5920813966446).

Almost surely, 2^{11841627932891} is an apocalyptic number.

11841627932891 is a deficient number, since it is larger than the sum of its proper divisors (1).

11841627932891 is an equidigital number, since it uses as much as digits as its factorization.

11841627932891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10450944, while the sum is 62.

The spelling of 11841627932891 in words is "eleven trillion, eight hundred forty-one billion, six hundred twenty-seven million, nine hundred thirty-two thousand, eight hundred ninety-one".