1141431230144 has 28 divisors (see below), whose sum is σ = 2265205782000. Its totient is φ = 570670718208.

The previous prime is 1141431230131. The next prime is 1141431230207. The reversal of 1141431230144 is 4410321341411.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 125957 + ... + 1516155.

It is an arithmetic number, because the mean of its divisors is an integer number (80900206500).

Almost surely, 2^{1141431230144} is an apocalyptic number.

It is an amenable number.

1141431230144 is a deficient number, since it is larger than the sum of its proper divisors (1123774551856).

1141431230144 is a wasteful number, since it uses less digits than its factorization.

1141431230144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403040 (or 1403030 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1141431230144 its reverse (4410321341411), we get a palindrome (5551752571555).

The spelling of 1141431230144 in words is "one trillion, one hundred forty-one billion, four hundred thirty-one million, two hundred thirty thousand, one hundred forty-four".