30066646470406 has 64 divisors (see below), whose sum is σ = 57370125496320. Its totient is φ = 11496359652480.

The previous prime is 30066646470401. The next prime is 30066646470433. The reversal of 30066646470406 is 60407464666003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30066646470401) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1153465 + ... + 7839883.

It is an arithmetic number, because the mean of its divisors is an integer number (896408210880).

Almost surely, 2^{30066646470406} is an apocalyptic number.

30066646470406 is a deficient number, since it is larger than the sum of its proper divisors (27303479025914).

30066646470406 is a wasteful number, since it uses less digits than its factorization.

30066646470406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6687269.

The product of its (nonzero) digits is 10450944, while the sum is 52.

The spelling of 30066646470406 in words is "thirty trillion, sixty-six billion, six hundred forty-six million, four hundred seventy thousand, four hundred six".