11446142525329 has 2 divisors, whose sum is σ = 11446142525330. Its totient is φ = 11446142525328.

The previous prime is 11446142525267. The next prime is 11446142525371. The reversal of 11446142525329 is 92352524164411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10971728769600 + 474413755729 = 3312360^2 + 688777^2 .

It is a cyclic number.

It is not a de Polignac number, because 11446142525329 - 2¹¹ = 11446142523281 is a prime.

It is not a weakly prime, because it can be changed into another prime (11446142525399) 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, 5723071262664 + 5723071262665.

It is an arithmetic number, because the mean of its divisors is an integer number (5723071262665).

Almost surely, 2^{11446142525329} is an apocalyptic number.

It is an amenable number.

11446142525329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11446142525329 is an equidigital number, since it uses as much as digits as its factorization.

11446142525329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2073600, while the sum is 49.

The spelling of 11446142525329 in words is "eleven trillion, four hundred forty-six billion, one hundred forty-two million, five hundred twenty-five thousand, three hundred twenty-nine".