1003341240042 has 16 divisors (see below), whose sum is σ = 2055625955712. Its totient is φ = 326289834080.

The previous prime is 1003341240019. The next prime is 1003341240049. The reversal of 1003341240042 is 2400421433001.

It is a junction number, because it is equal to n+sod(n) for n = 1003341239994 and 1003341240021.

It is not an unprimeable number, because it can be changed into a prime (1003341240049) by changing a digit.

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, 2039311218 + ... + 2039311709.

It is an arithmetic number, because the mean of its divisors is an integer number (128476622232).

Almost surely, 2^{1003341240042} is an apocalyptic number.

1003341240042 is an abundant number, since it is smaller than the sum of its proper divisors (1052284715670).

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

1003341240042 is a wasteful number, since it uses less digits than its factorization.

1003341240042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4078622973.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1003341240042 its reverse (2400421433001), we get a palindrome (3403762673043).

The spelling of 1003341240042 in words is "one trillion, three billion, three hundred forty-one million, two hundred forty thousand, forty-two".