8866294150980 has 384 divisors, whose sum is σ = 29127782154240. Its totient is φ = 1973416919040.

The previous prime is 8866294150921. The next prime is 8866294150993. The reversal of 8866294150980 is 890514926688.

It is a super-2 number, since 2×8866294150980² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1305591385 + ... + 1305598175.

It is an arithmetic number, because the mean of its divisors is an integer number (75853599360).

Almost surely, 2^{8866294150980} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8866294150980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14563891077120).

8866294150980 is an abundant number, since it is smaller than the sum of its proper divisors (20261488003260).

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

8866294150980 is a wasteful number, since it uses less digits than its factorization.

8866294150980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7419 (or 7417 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 66.

The spelling of 8866294150980 in words is "eight trillion, eight hundred sixty-six billion, two hundred ninety-four million, one hundred fifty thousand, nine hundred eighty".