4081448471 has 8 divisors (see below), whose sum is σ = 4095221760. Its totient is φ = 4067690328.

The previous prime is 4081448461. The next prime is 4081448473. The reversal of 4081448471 is 1748441804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4081448471 is a prime.

It is a super-3 number, since 3×4081448471³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081448473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819230 + ... + 824196.

It is an arithmetic number, because the mean of its divisors is an integer number (511902720).

Almost surely, 2^4081448471 is an apocalyptic number.

4081448471 is a deficient number, since it is larger than the sum of its proper divisors (13773289).

4081448471 is a wasteful number, since it uses less digits than its factorization.

4081448471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573.

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 4081448471 is about 63886.2150311004. The cubic root of 4081448471 is about 1598.1030214706.

The spelling of 4081448471 in words is "four billion, eighty-one million, four hundred forty-eight thousand, four hundred seventy-one".