11464432141 has 2 divisors, whose sum is σ = 11464432142. Its totient is φ = 11464432140.

The previous prime is 11464432127. The next prime is 11464432169. The reversal of 11464432141 is 14123446411.

11464432141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10353876516 + 1110555625 = 101754^2 + 33325^2 .

It is a cyclic number.

It is not a de Polignac number, because 11464432141 - 2¹¹ = 11464430093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11464432541) 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, 5732216070 + 5732216071.

It is an arithmetic number, because the mean of its divisors is an integer number (5732216071).

Almost surely, 2^11464432141 is an apocalyptic number.

It is an amenable number.

11464432141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11464432141 is an equidigital number, since it uses as much as digits as its factorization.

11464432141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 31.

Adding to 11464432141 its reverse (14123446411), we get a palindrome (25587878552).

The spelling of 11464432141 in words is "eleven billion, four hundred sixty-four million, four hundred thirty-two thousand, one hundred forty-one".