142004340033234 has 16 divisors (see below), whose sum is σ = 324581348647488. Its totient is φ = 40572668580912.

The previous prime is 142004340033223. The next prime is 142004340033287. The reversal of 142004340033234 is 432330043400241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 142004340033195 and 142004340033204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690527857497 + ... + 1690527857580.

It is an arithmetic number, because the mean of its divisors is an integer number (20286334290468).

Almost surely, 2^{142004340033234} is an apocalyptic number.

142004340033234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142004340033234 is an abundant number, since it is smaller than the sum of its proper divisors (182577008614254).

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

142004340033234 is a wasteful number, since it uses less digits than its factorization.

142004340033234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381055715089.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 142004340033234 its reverse (432330043400241), we get a palindrome (574334383433475).

The spelling of 142004340033234 in words is "one hundred forty-two trillion, four billion, three hundred forty million, thirty-three thousand, two hundred thirty-four".