142032230239 has 2 divisors, whose sum is σ = 142032230240. Its totient is φ = 142032230238.

The previous prime is 142032230177. The next prime is 142032230243. The reversal of 142032230239 is 932032230241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142032230239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142032230239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142032230269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71016115119 + 71016115120.

It is an arithmetic number, because the mean of its divisors is an integer number (71016115120).

Almost surely, 2^142032230239 is an apocalyptic number.

142032230239 is a deficient number, since it is larger than the sum of its proper divisors (1).

142032230239 is an equidigital number, since it uses as much as digits as its factorization.

142032230239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 142032230239 in words is "one hundred forty-two billion, thirty-two million, two hundred thirty thousand, two hundred thirty-nine".