11344590247889 has 2 divisors, whose sum is σ = 11344590247890. Its totient is φ = 11344590247888.

The previous prime is 11344590247829. The next prime is 11344590247897. The reversal of 11344590247889 is 98874209544311.

11344590247889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8041676566225 + 3302913681664 = 2835785^2 + 1817392^2 .

It is a cyclic number.

It is not a de Polignac number, because 11344590247889 - 2²⁰ = 11344589199313 is a prime.

It is not a weakly prime, because it can be changed into another prime (11344590247829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672295123944 + 5672295123945.

It is an arithmetic number, because the mean of its divisors is an integer number (5672295123945).

Almost surely, 2^{11344590247889} is an apocalyptic number.

It is an amenable number.

11344590247889 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344590247889 is an equidigital number, since it uses as much as digits as its factorization.

11344590247889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69672960, while the sum is 65.

The spelling of 11344590247889 in words is "eleven trillion, three hundred forty-four billion, five hundred ninety million, two hundred forty-seven thousand, eight hundred eighty-nine".