47666043333 has 12 divisors (see below), whose sum is σ = 69820684128. Its totient is φ = 31329793320.

The previous prime is 47666043329. The next prime is 47666043371. The reversal of 47666043333 is 33334066674.

It is not a de Polignac number, because 47666043333 - 2² = 47666043329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47666043233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37296735 + ... + 37298012.

It is an arithmetic number, because the mean of its divisors is an integer number (5818390344).

Almost surely, 2^47666043333 is an apocalyptic number.

It is an amenable number.

47666043333 is a deficient number, since it is larger than the sum of its proper divisors (22154640795).

47666043333 is a wasteful number, since it uses less digits than its factorization.

47666043333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74594824 (or 74594821 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 45.

The spelling of 47666043333 in words is "forty-seven billion, six hundred sixty-six million, forty-three thousand, three hundred thirty-three".