10142432142042 has 16 divisors (see below), whose sum is σ = 20363793720192. Its totient is φ = 3367655808000.

The previous prime is 10142432142041. The next prime is 10142432142077. The reversal of 10142432142042 is 24024123424101.

It is not an unprimeable number, because it can be changed into a prime (10142432142041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3288724834 + ... + 3288727917.

It is an arithmetic number, because the mean of its divisors is an integer number (1272737107512).

Almost surely, 2^{10142432142042} is an apocalyptic number.

10142432142042 is an abundant number, since it is smaller than the sum of its proper divisors (10221361578150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10142432142042 is a wasteful number, since it uses less digits than its factorization.

10142432142042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6577453013.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 10142432142042 its reverse (24024123424101), we get a palindrome (34166555566143).

The spelling of 10142432142042 in words is "ten trillion, one hundred forty-two billion, four hundred thirty-two million, one hundred forty-two thousand, forty-two".