142032135907 has 2 divisors, whose sum is σ = 142032135908. Its totient is φ = 142032135906.

The previous prime is 142032135793. The next prime is 142032135923. The reversal of 142032135907 is 709531230241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142032135907 - 2⁷ = 142032135779 is a prime.

It is not a weakly prime, because it can be changed into another prime (142032135977) by changing a digit.

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 as a sum of consecutive naturals, namely, 71016067953 + 71016067954.

It is an arithmetic number, because the mean of its divisors is an integer number (71016067954).

Almost surely, 2^142032135907 is an apocalyptic number.

142032135907 is a deficient number, since it is larger than the sum of its proper divisors (1).

142032135907 is an equidigital number, since it uses as much as digits as its factorization.

142032135907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 142032135907 in words is "one hundred forty-two billion, thirty-two million, one hundred thirty-five thousand, nine hundred seven".