3021303040042 has 16 divisors (see below), whose sum is σ = 5179482610560. Its totient is φ = 1294817667408.

The previous prime is 3021303040033. The next prime is 3021303040051. The reversal of 3021303040042 is 2400403031203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3021303040033) and next prime (3021303040051).

It is a junction number, because it is equal to n+sod(n) for n = 3021303039995 and 3021303040022.

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, 1490998 + ... + 2875009.

It is an arithmetic number, because the mean of its divisors is an integer number (323717663160).

Almost surely, 2^{3021303040042} is an apocalyptic number.

3021303040042 is a deficient number, since it is larger than the sum of its proper divisors (2158179570518).

3021303040042 is a wasteful number, since it uses less digits than its factorization.

3021303040042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415445.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 3021303040042 its reverse (2400403031203), we get a palindrome (5421706071245).

The spelling of 3021303040042 in words is "three trillion, twenty-one billion, three hundred three million, forty thousand, forty-two".