142432105208 has 16 divisors (see below), whose sum is σ = 267286345560. Its totient is φ = 71155746400.

The previous prime is 142432105201. The next prime is 142432105213. The reversal of 142432105208 is 802501234241.

142432105208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142432105201) 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 3 ways as a sum of consecutive naturals, for example, 7528238 + ... + 7547133.

Almost surely, 2^142432105208 is an apocalyptic number.

It is an amenable number.

142432105208 is a deficient number, since it is larger than the sum of its proper divisors (124854240352).

142432105208 is a wasteful number, since it uses less digits than its factorization.

142432105208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15076558 (or 15076554 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 142432105208 its reverse (802501234241), we get a palindrome (944933339449).

The spelling of 142432105208 in words is "one hundred forty-two billion, four hundred thirty-two million, one hundred five thousand, two hundred eight".