4471008240 has 80 divisors (see below), whose sum is σ = 13866674976. Its totient is φ = 1191705600.

The previous prime is 4471008229. The next prime is 4471008247. The reversal of 4471008240 is 428001744.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4471008198 and 4471008207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471008247) 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 15 ways as a sum of consecutive naturals, for example, 847210 + ... + 852470.

Almost surely, 2^4471008240 is an apocalyptic number.

4471008240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4471008240 is an abundant number, since it is smaller than the sum of its proper divisors (9395666736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4471008240 is a wasteful number, since it uses less digits than its factorization.

4471008240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8818 (or 8812 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 4471008240 is about 66865.5983297839. The cubic root of 4471008240 is about 1647.4104762141.

Adding to 4471008240 its reverse (428001744), we get a palindrome (4899009984).

The spelling of 4471008240 in words is "four billion, four hundred seventy-one million, eight thousand, two hundred forty".