142142412214103 has 32 divisors (see below), whose sum is σ = 169536559610880. Its totient is φ = 116645418743040.

The previous prime is 142142412214051. The next prime is 142142412214109. The reversal of 142142412214103 is 301412214241241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 142142412214103 - 2⁶ = 142142412214039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142142412214103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142142412214109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8996168 + ... + 19110621.

It is an arithmetic number, because the mean of its divisors is an integer number (5298017487840).

Almost surely, 2^{142142412214103} is an apocalyptic number.

142142412214103 is a deficient number, since it is larger than the sum of its proper divisors (27394147396777).

142142412214103 is a wasteful number, since it uses less digits than its factorization.

142142412214103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28107167.

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 142142412214103 its reverse (301412214241241), we get a palindrome (443554626455344).

The spelling of 142142412214103 in words is "one hundred forty-two trillion, one hundred forty-two billion, four hundred twelve million, two hundred fourteen thousand, one hundred three".