8650860422400 has 1296 divisors, whose sum is σ = 35824355094528. Its totient is φ = 1950842880000.

The previous prime is 8650860422329. The next prime is 8650860422417. The reversal of 8650860422400 is 42240680568.

8650860422400 is a `hidden beast` number, since 8 + 6 + 508 + 60 + 42 + 2 + 40 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 12340742050 + ... + 12340742750.

Almost surely, 2^{8650860422400} is an apocalyptic number.

8650860422400 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 8650860422400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17912177547264).

8650860422400 is an abundant number, since it is smaller than the sum of its proper divisors (27173494672128).

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

8650860422400 is a wasteful number, since it uses less digits than its factorization.

8650860422400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108 (or 1086 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 8650860422400 in words is "eight trillion, six hundred fifty billion, eight hundred sixty million, four hundred twenty-two thousand, four hundred".