11242367585291 has 2 divisors, whose sum is σ = 11242367585292. Its totient is φ = 11242367585290.

The previous prime is 11242367585159. The next prime is 11242367585333. The reversal of 11242367585291 is 19258576324211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11242367585291 - 2³⁸ = 10967489678347 is a prime.

It is not a weakly prime, because it can be changed into another prime (11242367587291) 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, 5621183792645 + 5621183792646.

It is an arithmetic number, because the mean of its divisors is an integer number (5621183792646).

Almost surely, 2^{11242367585291} is an apocalyptic number.

11242367585291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242367585291 is an equidigital number, since it uses as much as digits as its factorization.

11242367585291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 56.

The spelling of 11242367585291 in words is "eleven trillion, two hundred forty-two billion, three hundred sixty-seven million, five hundred eighty-five thousand, two hundred ninety-one".