1132443211401 has 32 divisors (see below), whose sum is σ = 1779778408320. Its totient is φ = 709193843712.

The previous prime is 1132443211387. The next prime is 1132443211409. The reversal of 1132443211401 is 1041123442311.

It is a happy number.

1132443211401 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 4 + 43 + 211 + 401 = 666.

It is not a de Polignac number, because 1132443211401 - 2¹³ = 1132443203209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1132443211409) 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 in 31 ways as a sum of consecutive naturals, for example, 2118640 + ... + 2598753.

It is an arithmetic number, because the mean of its divisors is an integer number (55618075260).

Almost surely, 2^{1132443211401} is an apocalyptic number.

It is an amenable number.

1132443211401 is a deficient number, since it is larger than the sum of its proper divisors (647335196919).

1132443211401 is a wasteful number, since it uses less digits than its factorization.

1132443211401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717942 (or 4717936 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1132443211401 its reverse (1041123442311), we get a palindrome (2173566653712).

The spelling of 1132443211401 in words is "one trillion, one hundred thirty-two billion, four hundred forty-three million, two hundred eleven thousand, four hundred one".