142004153212234 has 4 divisors (see below), whose sum is σ = 213006229818354. Its totient is φ = 71002076606116.

The previous prime is 142004153212211. The next prime is 142004153212279. The reversal of 142004153212234 is 432212351400241.

142004153212234 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 can be written as a sum of positive squares in only one way, i.e., 135484827642025 + 6519325570209 = 11639795^2 + 2553297^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 142004153212234.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35501038303057 + ... + 35501038303060.

Almost surely, 2^{142004153212234} is an apocalyptic number.

142004153212234 is a deficient number, since it is larger than the sum of its proper divisors (71002076606120).

142004153212234 is an equidigital number, since it uses as much as digits as its factorization.

142004153212234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71002076606119.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 142004153212234 in words is "one hundred forty-two trillion, four billion, one hundred fifty-three million, two hundred twelve thousand, two hundred thirty-four".