142595398142 has 4 divisors (see below), whose sum is σ = 213893097216. Its totient is φ = 71297699070.

The previous prime is 142595398087. The next prime is 142595398163. The reversal of 142595398142 is 241893595241.

142595398142 is digitally balanced in base 3, 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35648849534 + ... + 35648849537.

It is an arithmetic number, because the mean of its divisors is an integer number (53473274304).

Almost surely, 2^142595398142 is an apocalyptic number.

142595398142 is a deficient number, since it is larger than the sum of its proper divisors (71297699074).

142595398142 is an equidigital number, since it uses as much as digits as its factorization.

142595398142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71297699073.

The product of its digits is 3110400, while the sum is 53.

The spelling of 142595398142 in words is "one hundred forty-two billion, five hundred ninety-five million, three hundred ninety-eight thousand, one hundred forty-two".