11354487001729 has 2 divisors, whose sum is σ = 11354487001730. Its totient is φ = 11354487001728.

The previous prime is 11354487001673. The next prime is 11354487001807. The reversal of 11354487001729 is 92710078445311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11332648960000 + 21838041729 = 3366400^2 + 147777^2 .

It is an emirp because it is prime and its reverse (92710078445311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11354487001729 - 2³⁷ = 11217048048257 is a prime.

It is not a weakly prime, because it can be changed into another prime (11354487001129) 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, 5677243500864 + 5677243500865.

It is an arithmetic number, because the mean of its divisors is an integer number (5677243500865).

Almost surely, 2^{11354487001729} is an apocalyptic number.

It is an amenable number.

11354487001729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11354487001729 is an equidigital number, since it uses as much as digits as its factorization.

11354487001729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 11354487001729 in words is "eleven trillion, three hundred fifty-four billion, four hundred eighty-seven million, one thousand, seven hundred twenty-nine".