11550342544127 has 2 divisors, whose sum is σ = 11550342544128. Its totient is φ = 11550342544126.

The previous prime is 11550342544121. The next prime is 11550342544133. The reversal of 11550342544127 is 72144524305511.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (11550342544121) and next prime (11550342544133).

It is a cyclic number.

It is not a de Polignac number, because 11550342544127 - 2¹² = 11550342540031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11550342544121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775171272063 + 5775171272064.

It is an arithmetic number, because the mean of its divisors is an integer number (5775171272064).

Almost surely, 2^{11550342544127} is an apocalyptic number.

11550342544127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11550342544127 is an equidigital number, since it uses as much as digits as its factorization.

11550342544127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 44.

Adding to 11550342544127 its reverse (72144524305511), we get a palindrome (83694866849638).

The spelling of 11550342544127 in words is "eleven trillion, five hundred fifty billion, three hundred forty-two million, five hundred forty-four thousand, one hundred twenty-seven".