330040112020042 has 8 divisors (see below), whose sum is σ = 496986472186596. Its totient is φ = 164377954624512.

The previous prime is 330040112019853. The next prime is 330040112020079. The reversal of 330040112020042 is 240020211040033.

It can be written as a sum of positive squares in 2 ways, for example, as 260297921330001 + 69742190690041 = 16133751^2 + 8351179^2 .

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

It is a super-3 number, since 3×330040112020042³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330040112019995 and 330040112020022.

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, 321050692113 + ... + 321050693140.

Almost surely, 2^{330040112020042} is an apocalyptic number.

330040112020042 is a deficient number, since it is larger than the sum of its proper divisors (166946360166554).

330040112020042 is a wasteful number, since it uses less digits than its factorization.

330040112020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642101385512.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 330040112020042 its reverse (240020211040033), we get a palindrome (570060323060075).

The spelling of 330040112020042 in words is "three hundred thirty trillion, forty billion, one hundred twelve million, twenty thousand, forty-two".