142303342205 has 32 divisors (see below), whose sum is σ = 181401631488. Its totient is φ = 106946611200.

The previous prime is 142303342201. The next prime is 142303342231. The reversal of 142303342205 is 502243303241.

It is a happy number.

142303342205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142303342205 - 2² = 142303342201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142303342201) 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 31 ways as a sum of consecutive naturals, for example, 1412615 + ... + 1509995.

It is an arithmetic number, because the mean of its divisors is an integer number (5668800984).

Almost surely, 2^142303342205 is an apocalyptic number.

It is an amenable number.

142303342205 is a deficient number, since it is larger than the sum of its proper divisors (39098289283).

142303342205 is a wasteful number, since it uses less digits than its factorization.

142303342205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97637.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 142303342205 its reverse (502243303241), we get a palindrome (644546645446).

The spelling of 142303342205 in words is "one hundred forty-two billion, three hundred three million, three hundred forty-two thousand, two hundred five".