8748822529440 has 432 divisors, whose sum is σ = 34794048056040. Its totient is φ = 1996025794560.

The previous prime is 8748822529411. The next prime is 8748822529481. The reversal of 8748822529440 is 449252288478.

8748822529440 is a `hidden beast` number, since 8 + 7 + 4 + 88 + 22 + 529 + 4 + 4 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3399908205456 + 5348914323984 = 1843884^2 + 2312772^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 38058366 + ... + 38287554.

Almost surely, 2^{8748822529440} is an apocalyptic number.

8748822529440 is a gapful number since it is divisible by the number (80) 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 8748822529440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17397024028020).

8748822529440 is an abundant number, since it is smaller than the sum of its proper divisors (26045225526600).

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

8748822529440 is a wasteful number, since it uses less digits than its factorization.

8748822529440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229765 (or 229747 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 63.

The spelling of 8748822529440 in words is "eight trillion, seven hundred forty-eight billion, eight hundred twenty-two million, five hundred twenty-nine thousand, four hundred forty".