4497431087808 has 168 divisors, whose sum is σ = 13206883422096. Its totient is φ = 1462729881600.

The previous prime is 4497431087801. The next prime is 4497431087813. The reversal of 4497431087808 is 8087801347944.

4497431087808 is a `hidden beast` number, since 4 + 49 + 7 + 431 + 0 + 87 + 80 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (4497431087801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5118603 + ... + 5932533.

It is an arithmetic number, because the mean of its divisors is an integer number (78612401322).

Almost surely, 2^{4497431087808} is an apocalyptic number.

4497431087808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4497431087808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6603441711048).

4497431087808 is an abundant number, since it is smaller than the sum of its proper divisors (8709452334288).

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

4497431087808 is a wasteful number, since it uses less digits than its factorization.

4497431087808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814183 (or 814170 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 63.

The spelling of 4497431087808 in words is "four trillion, four hundred ninety-seven billion, four hundred thirty-one million, eighty-seven thousand, eight hundred eight".