8750442240000 has 720 divisors, whose sum is σ = 31834986543360. Its totient is φ = 2314690560000.

The previous prime is 8750442239999. The next prime is 8750442240031. The reversal of 8750442240000 is 422440578.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1463037010 + ... + 1463042990.

It is an arithmetic number, because the mean of its divisors is an integer number (44215259088).

Almost surely, 2^{8750442240000} is an apocalyptic number.

8750442240000 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 8750442240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15917493271680).

8750442240000 is an abundant number, since it is smaller than the sum of its proper divisors (23084544303360).

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

8750442240000 is a wasteful number, since it uses less digits than its factorization.

8750442240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156 (or 6118 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

Adding to 8750442240000 its reverse (422440578), we get a palindrome (8750864680578).

The spelling of 8750442240000 in words is "eight trillion, seven hundred fifty billion, four hundred forty-two million, two hundred forty thousand".