142632413225 has 6 divisors (see below), whose sum is σ = 176864192430. Its totient is φ = 114105930560.

The previous prime is 142632413207. The next prime is 142632413249. The reversal of 142632413225 is 522314236241.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1458628864 + 141173784361 = 38192^2 + 375731^2 .

It is not a de Polignac number, because 142632413225 - 2²⁶ = 142565304361 is a prime.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2852648240 + ... + 2852648289.

It is an arithmetic number, because the mean of its divisors is an integer number (29477365405).

Almost surely, 2^142632413225 is an apocalyptic number.

It is an amenable number.

142632413225 is a deficient number, since it is larger than the sum of its proper divisors (34231779205).

142632413225 is an equidigital number, since it uses as much as digits as its factorization.

142632413225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5705296539 (or 5705296534 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 142632413225 its reverse (522314236241), we get a palindrome (664946649466).

The spelling of 142632413225 in words is "one hundred forty-two billion, six hundred thirty-two million, four hundred thirteen thousand, two hundred twenty-five".