202003312424142 has 8 divisors (see below), whose sum is σ = 404006624848296. Its totient is φ = 67334437474712.

The previous prime is 202003312424077. The next prime is 202003312424189. The reversal of 202003312424142 is 241424213300202.

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

202003312424142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16833609368673 + ... + 16833609368684.

It is an arithmetic number, because the mean of its divisors is an integer number (50500828106037).

Almost surely, 2^{202003312424142} is an apocalyptic number.

202003312424142 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.

202003312424142 is a wasteful number, since it uses less digits than its factorization.

202003312424142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33667218737362.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 202003312424142 its reverse (241424213300202), we get a palindrome (443427525724344).

The spelling of 202003312424142 in words is "two hundred two trillion, three billion, three hundred twelve million, four hundred twenty-four thousand, one hundred forty-two".