11414132491 has 2 divisors, whose sum is σ = 11414132492. Its totient is φ = 11414132490.

The previous prime is 11414132461. The next prime is 11414132531. The reversal of 11414132491 is 19423141411.

11414132491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11414132491 - 2¹⁷ = 11414001419 is a prime.

It is not a weakly prime, because it can be changed into another prime (11414132441) 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, 5707066245 + 5707066246.

It is an arithmetic number, because the mean of its divisors is an integer number (5707066246).

Almost surely, 2^11414132491 is an apocalyptic number.

11414132491 is a deficient number, since it is larger than the sum of its proper divisors (1).

11414132491 is an equidigital number, since it uses as much as digits as its factorization.

11414132491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 31.

The spelling of 11414132491 in words is "eleven billion, four hundred fourteen million, one hundred thirty-two thousand, four hundred ninety-one".