142506376825 has 6 divisors (see below), whose sum is σ = 176707907294. Its totient is φ = 114005101440.

The previous prime is 142506376777. The next prime is 142506376829. The reversal of 142506376825 is 528673605241.

142506376825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 11728673401 + 130777703424 = 108299^2 + 361632^2 .

It is not a de Polignac number, because 142506376825 - 2¹⁷ = 142506245753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142506376829) 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 5 ways as a sum of consecutive naturals, for example, 2850127512 + ... + 2850127561.

Almost surely, 2^142506376825 is an apocalyptic number.

It is an amenable number.

142506376825 is a deficient number, since it is larger than the sum of its proper divisors (34201530469).

142506376825 is an equidigital number, since it uses as much as digits as its factorization.

142506376825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700255083 (or 5700255078 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 142506376825 in words is "one hundred forty-two billion, five hundred six million, three hundred seventy-six thousand, eight hundred twenty-five".