30039313076645 has 16 divisors (see below), whose sum is σ = 36060679319040. Its totient is φ = 24022449616704.

The previous prime is 30039313076621. The next prime is 30039313076671. The reversal of 30039313076645 is 54667031393003.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30039313076645 - 2⁸ = 30039313076389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30039313076593 and 30039313076602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162573371 + ... + 162758039.

It is an arithmetic number, because the mean of its divisors is an integer number (2253792457440).

Almost surely, 2^{30039313076645} is an apocalyptic number.

It is an amenable number.

30039313076645 is a deficient number, since it is larger than the sum of its proper divisors (6021366242395).

30039313076645 is a wasteful number, since it uses less digits than its factorization.

30039313076645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196684.

The product of its (nonzero) digits is 3674160, while the sum is 50.

The spelling of 30039313076645 in words is "thirty trillion, thirty-nine billion, three hundred thirteen million, seventy-six thousand, six hundred forty-five".