142331042233 has 8 divisors (see below), whose sum is σ = 155564858880. Its totient is φ = 129637381440.

The previous prime is 142331042219. The next prime is 142331042309. The reversal of 142331042233 is 332240133241.

It is a happy number.

142331042233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142331042233 - 2⁵ = 142331042201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142331042933) 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 7 ways as a sum of consecutive naturals, for example, 135038413 + ... + 135039466.

It is an arithmetic number, because the mean of its divisors is an integer number (19445607360).

Almost surely, 2^142331042233 is an apocalyptic number.

It is an amenable number.

142331042233 is a deficient number, since it is larger than the sum of its proper divisors (13233816647).

142331042233 is a wasteful number, since it uses less digits than its factorization.

142331042233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270077927.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 142331042233 its reverse (332240133241), we get a palindrome (474571175474).

The spelling of 142331042233 in words is "one hundred forty-two billion, three hundred thirty-one million, forty-two thousand, two hundred thirty-three".