8914211066880 has 1232 divisors, whose sum is σ = 38571560081280. Its totient is φ = 1930187833344.

The previous prime is 8914211066851. The next prime is 8914211066881. The reversal of 8914211066880 is 886601124198.

It is a happy number.

8914211066880 is a `hidden beast` number, since 89 + 1 + 421 + 1 + 0 + 6 + 68 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8914211066881) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 496410862 + ... + 496428818.

Almost surely, 2^{8914211066880} is an apocalyptic number.

8914211066880 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 8914211066880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19285780040640).

8914211066880 is an abundant number, since it is smaller than the sum of its proper divisors (29657349014400).

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

8914211066880 is a wasteful number, since it uses less digits than its factorization.

8914211066880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18026 (or 17993 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 8914211066880 in words is "eight trillion, nine hundred fourteen billion, two hundred eleven million, sixty-six thousand, eight hundred eighty".