142402244034 has 32 divisors (see below), whose sum is σ = 286328217600. Its totient is φ = 47213614800.

The previous prime is 142402244027. The next prime is 142402244053. The reversal of 142402244034 is 430442204241.

142402244034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142402243992 and 142402244010.

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 15 ways as a sum of consecutive naturals, for example, 4031269 + ... + 4066439.

It is an arithmetic number, because the mean of its divisors is an integer number (8947756800).

Almost surely, 2^142402244034 is an apocalyptic number.

142402244034 is an abundant number, since it is smaller than the sum of its proper divisors (143925973566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142402244034 is a wasteful number, since it uses less digits than its factorization.

142402244034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38766.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 142402244034 its reverse (430442204241), we get a palindrome (572844448275).

The spelling of 142402244034 in words is "one hundred forty-two billion, four hundred two million, two hundred forty-four thousand, thirty-four".