30666034415473 has 4 divisors (see below), whose sum is σ = 31999340259648. Its totient is φ = 29332728571300.

The previous prime is 30666034415453. The next prime is 30666034415501. The reversal of 30666034415473 is 37451443066603.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30666034415473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30666034415473.

It is not an unprimeable number, because it can be changed into a prime (30666034415413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666652922053 + ... + 666652922098.

It is an arithmetic number, because the mean of its divisors is an integer number (7999835064912).

Almost surely, 2^{30666034415473} is an apocalyptic number.

It is an amenable number.

30666034415473 is a deficient number, since it is larger than the sum of its proper divisors (1333305844175).

30666034415473 is a wasteful number, since it uses less digits than its factorization.

30666034415473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333305844174.

The product of its (nonzero) digits is 13063680, while the sum is 52.

The spelling of 30666034415473 in words is "thirty trillion, six hundred sixty-six billion, thirty-four million, four hundred fifteen thousand, four hundred seventy-three".