1142411134403 has 48 divisors (see below), whose sum is σ = 1458174182400. Its totient is φ = 885026177280.

The previous prime is 1142411134391. The next prime is 1142411134427. The reversal of 1142411134403 is 3044311142411.

It is a happy number.

It is not a de Polignac number, because 1142411134403 - 2¹² = 1142411130307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142411134433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65201078 + ... + 65218596.

It is an arithmetic number, because the mean of its divisors is an integer number (30378628800).

Almost surely, 2^{1142411134403} is an apocalyptic number.

1142411134403 is a deficient number, since it is larger than the sum of its proper divisors (315763047997).

1142411134403 is a wasteful number, since it uses less digits than its factorization.

1142411134403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18240 (or 18233 counting only the distinct ones).

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

Adding to 1142411134403 its reverse (3044311142411), we get a palindrome (4186722276814).

The spelling of 1142411134403 in words is "one trillion, one hundred forty-two billion, four hundred eleven million, one hundred thirty-four thousand, four hundred three".