4042030120142 has 32 divisors (see below), whose sum is σ = 7049394745344. Its totient is φ = 1702467108000.

The previous prime is 4042030120127. The next prime is 4042030120153. The reversal of 4042030120142 is 2410210302404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8884109 + ... + 9327992.

It is an arithmetic number, because the mean of its divisors is an integer number (220293585792).

Almost surely, 2^{4042030120142} is an apocalyptic number.

4042030120142 is a deficient number, since it is larger than the sum of its proper divisors (3007364625202).

4042030120142 is a wasteful number, since it uses less digits than its factorization.

4042030120142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18212384.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4042030120142 its reverse (2410210302404), we get a palindrome (6452240422546).

The spelling of 4042030120142 in words is "four trillion, forty-two billion, thirty million, one hundred twenty thousand, one hundred forty-two".