330443043400040 has 32 divisors (see below), whose sum is σ = 775822797550080. Its totient is φ = 126430381822272.

The previous prime is 330443043400009. The next prime is 330443043400081. The reversal of 330443043400040 is 40004340344033.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 179588609624 + ... + 179588611463.

It is an arithmetic number, because the mean of its divisors is an integer number (24244462423440).

Almost surely, 2^{330443043400040} is an apocalyptic number.

It is an amenable number.

330443043400040 is an abundant number, since it is smaller than the sum of its proper divisors (445379754150040).

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

330443043400040 is a wasteful number, since it uses less digits than its factorization.

330443043400040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359177221121 (or 359177221117 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 330443043400040 its reverse (40004340344033), we get a palindrome (370447383744073).

The spelling of 330443043400040 in words is "three hundred thirty trillion, four hundred forty-three billion, forty-three million, four hundred thousand, forty".