142305245207 has 2 divisors, whose sum is σ = 142305245208. Its totient is φ = 142305245206.

The previous prime is 142305245183. The next prime is 142305245219. The reversal of 142305245207 is 702542503241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142305245207 - 2¹⁰ = 142305244183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142305245297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71152622603 + 71152622604.

It is an arithmetic number, because the mean of its divisors is an integer number (71152622604).

Almost surely, 2^142305245207 is an apocalyptic number.

142305245207 is a deficient number, since it is larger than the sum of its proper divisors (1).

142305245207 is an equidigital number, since it uses as much as digits as its factorization.

142305245207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 35.

Adding to 142305245207 its reverse (702542503241), we get a palindrome (844847748448).

The spelling of 142305245207 in words is "one hundred forty-two billion, three hundred five million, two hundred forty-five thousand, two hundred seven".