142336055 has 8 divisors (see below), whose sum is σ = 171176544. Its totient is φ = 113620000.

The previous prime is 142336039. The next prime is 142336067. The reversal of 142336055 is 550633241.

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

It is not a de Polignac number, because 142336055 - 2⁴ = 142336039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28571 + ... + 33180.

It is an arithmetic number, because the mean of its divisors is an integer number (21397068).

Almost surely, 2^142336055 is an apocalyptic number.

142336055 is a deficient number, since it is larger than the sum of its proper divisors (28840489).

142336055 is an equidigital number, since it uses as much as digits as its factorization.

142336055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62217.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 142336055 is about 11930.4675096997. The cubic root of 142336055 is about 522.1215775984.

Adding to 142336055 its reverse (550633241), we get a palindrome (692969296).

The spelling of 142336055 in words is "one hundred forty-two million, three hundred thirty-six thousand, fifty-five".