4166643332 has 12 divisors (see below), whose sum is σ = 7293296640. Its totient is φ = 2082844296.

The previous prime is 4166643293. The next prime is 4166643343. The reversal of 4166643332 is 2333466614.

It is a super-2 number, since 2×4166643332² = 34721833312200124448, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 99332 + ... + 134907.

It is an arithmetic number, because the mean of its divisors is an integer number (607774720).

Almost surely, 2^4166643332 is an apocalyptic number.

It is an amenable number.

4166643332 is a deficient number, since it is larger than the sum of its proper divisors (3126653308).

4166643332 is a wasteful number, since it uses less digits than its factorization.

4166643332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238690 (or 238688 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

The square root of 4166643332 is about 64549.5416869864. The cubic root of 4166643332 is about 1609.1459704207.

The spelling of 4166643332 in words is "four billion, one hundred sixty-six million, six hundred forty-three thousand, three hundred thirty-two".