142998582999 has 4 divisors (see below), whose sum is σ = 190664777336. Its totient is φ = 95332388664.

The previous prime is 142998582989. The next prime is 142998583073. The reversal of 142998582999 is 999285899241.

142998582999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 142998582999 - 2¹² = 142998578903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142998582999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142998582959) 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 3 ways as a sum of consecutive naturals, for example, 23833097164 + ... + 23833097169.

It is an arithmetic number, because the mean of its divisors is an integer number (47666194334).

Almost surely, 2^142998582999 is an apocalyptic number.

142998582999 is a deficient number, since it is larger than the sum of its proper divisors (47666194337).

142998582999 is an equidigital number, since it uses as much as digits as its factorization.

142998582999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47666194336.

The product of its digits is 302330880, while the sum is 75.

The spelling of 142998582999 in words is "one hundred forty-two billion, nine hundred ninety-eight million, five hundred eighty-two thousand, nine hundred ninety-nine".