4164382444 has 12 divisors (see below), whose sum is σ = 7288309000. Its totient is φ = 2082008448.

The previous prime is 4164382421. The next prime is 4164382447. The reversal of 4164382444 is 4442834614.

It is a super-2 number, since 2×4164382444² = 34684162279790826272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4164382397 and 4164382406.

It is not an unprimeable number, because it can be changed into a prime (4164382447) 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, 14332 + ... + 92380.

Almost surely, 2^4164382444 is an apocalyptic number.

It is an amenable number.

4164382444 is a deficient number, since it is larger than the sum of its proper divisors (3123926556).

4164382444 is a wasteful number, since it uses less digits than its factorization.

4164382444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91392 (or 91390 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The square root of 4164382444 is about 64532.0264984759. The cubic root of 4164382444 is about 1608.8548682270.

The spelling of 4164382444 in words is "four billion, one hundred sixty-four million, three hundred eighty-two thousand, four hundred forty-four".