142424045103 has 8 divisors (see below), whose sum is σ = 189931542016. Its totient is φ = 94932955800.

The previous prime is 142424045089. The next prime is 142424045131. The reversal of 142424045103 is 301540424241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142424045103 - 2¹⁸ = 142423782959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142424045143) 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 7 ways as a sum of consecutive naturals, for example, 4081633 + ... + 4116378.

It is an arithmetic number, because the mean of its divisors is an integer number (23741442752).

Almost surely, 2^142424045103 is an apocalyptic number.

142424045103 is a deficient number, since it is larger than the sum of its proper divisors (47507496913).

142424045103 is an equidigital number, since it uses as much as digits as its factorization.

142424045103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8203805.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 142424045103 its reverse (301540424241), we get a palindrome (443964469344).

The spelling of 142424045103 in words is "one hundred forty-two billion, four hundred twenty-four million, forty-five thousand, one hundred three".