4080848440 has 64 divisors (see below), whose sum is σ = 9331212960. Its totient is φ = 1606003200.

The previous prime is 4080848407. The next prime is 4080848441. The reversal of 4080848440 is 448480804.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 4080848393 and 4080848402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080848441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655422 + ... + 661618.

Almost surely, 2^4080848440 is an apocalyptic number.

4080848440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4080848440 is an abundant number, since it is smaller than the sum of its proper divisors (5250364520).

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

4080848440 is a wasteful number, since it uses less digits than its factorization.

4080848440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472 (or 6468 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 4080848440 is about 63881.5187671677. The cubic root of 4080848440 is about 1598.0247030047.

The spelling of 4080848440 in words is "four billion, eighty million, eight hundred forty-eight thousand, four hundred forty".