8745309991360 has 112 divisors (see below), whose sum is σ = 21128112135360. Its totient is φ = 3447215636480.

The previous prime is 8745309991357. The next prime is 8745309991373. The reversal of 8745309991360 is 631999035478.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a junction number, because it is equal to n+sod(n) for n = 8745309991292 and 8745309991301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48280482 + ... + 48461278.

Almost surely, 2^{8745309991360} is an apocalyptic number.

8745309991360 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 8745309991360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10564056067680).

8745309991360 is an abundant number, since it is smaller than the sum of its proper divisors (12382802144000).

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

8745309991360 is a wasteful number, since it uses less digits than its factorization.

8745309991360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183014 (or 183004 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 8745309991360 in words is "eight trillion, seven hundred forty-five billion, three hundred nine million, nine hundred ninety-one thousand, three hundred sixty".