30032040340312 has 16 divisors (see below), whose sum is σ = 56310193724400. Its totient is φ = 15015988680480.

The previous prime is 30032040340297. The next prime is 30032040340343. The reversal of 30032040340312 is 21304304023003.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 397762 + ... + 7760302.

It is an arithmetic number, because the mean of its divisors is an integer number (3519387107775).

Almost surely, 2^{30032040340312} is an apocalyptic number.

It is an amenable number.

30032040340312 is a deficient number, since it is larger than the sum of its proper divisors (26278153384088).

30032040340312 is a wasteful number, since it uses less digits than its factorization.

30032040340312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872426 (or 7872422 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30032040340312 its reverse (21304304023003), we get a palindrome (51336344363315).

The spelling of 30032040340312 in words is "thirty trillion, thirty-two billion, forty million, three hundred forty thousand, three hundred twelve".