1142112414403 has 4 divisors (see below), whose sum is σ = 1142118392688. Its totient is φ = 1142106436120.

The previous prime is 1142112414371. The next prime is 1142112414437. The reversal of 1142112414403 is 3044142112411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1142112414403 - 2⁵ = 1142112414371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142112414463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692783 + ... + 3087928.

It is an arithmetic number, because the mean of its divisors is an integer number (285529598172).

Almost surely, 2^{1142112414403} is an apocalyptic number.

1142112414403 is a deficient number, since it is larger than the sum of its proper divisors (5978285).

1142112414403 is an equidigital number, since it uses as much as digits as its factorization.

1142112414403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978284.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1142112414403 its reverse (3044142112411), we get a palindrome (4186254526814).

The spelling of 1142112414403 in words is "one trillion, one hundred forty-two billion, one hundred twelve million, four hundred fourteen thousand, four hundred three".