142443035135 has 8 divisors (see below), whose sum is σ = 171596747376. Its totient is φ = 113511024640.

The previous prime is 142443035117. The next prime is 142443035153. The reversal of 142443035135 is 531530344241.

142443035135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142443035117) and next prime (142443035153).

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

It is not a de Polignac number, because 142443035135 - 2¹² = 142443031039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142443035095 and 142443035104.

It is a congruent number.

It is an unprimeable number.

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, 55424021 + ... + 55426590.

It is an arithmetic number, because the mean of its divisors is an integer number (21449593422).

Almost surely, 2^142443035135 is an apocalyptic number.

142443035135 is a deficient number, since it is larger than the sum of its proper divisors (29153712241).

142443035135 is a wasteful number, since it uses less digits than its factorization.

142443035135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110850873.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 142443035135 its reverse (531530344241), we get a palindrome (673973379376).

The spelling of 142443035135 in words is "one hundred forty-two billion, four hundred forty-three million, thirty-five thousand, one hundred thirty-five".