2002140324042 has 8 divisors (see below), whose sum is σ = 4004280648096. Its totient is φ = 667380108012.

The previous prime is 2002140324031. The next prime is 2002140324043. The reversal of 2002140324042 is 2404230412002.

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

2002140324042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2002140324043) 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 3 ways as a sum of consecutive naturals, for example, 166845026998 + ... + 166845027009.

It is an arithmetic number, because the mean of its divisors is an integer number (500535081012).

Almost surely, 2^{2002140324042} is an apocalyptic number.

2002140324042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2002140324042 is a wasteful number, since it uses less digits than its factorization.

2002140324042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333690054012.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2002140324042 its reverse (2404230412002), we get a palindrome (4406370736044).

The spelling of 2002140324042 in words is "two trillion, two billion, one hundred forty million, three hundred twenty-four thousand, forty-two".