8857224681480 has 384 divisors, whose sum is σ = 34127281843200. Its totient is φ = 1950126796800.

The previous prime is 8857224681451. The next prime is 8857224681499. The reversal of 8857224681480 is 841864227588.

8857224681480 is a `hidden beast` number, since 8 + 8 + 5 + 7 + 22 + 468 + 148 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7619710 + ... + 8704850.

It is an arithmetic number, because the mean of its divisors is an integer number (88873129800).

Almost surely, 2^{8857224681480} 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 8857224681480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17063640921600).

8857224681480 is an abundant number, since it is smaller than the sum of its proper divisors (25270057161720).

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

8857224681480 is a wasteful number, since it uses less digits than its factorization.

8857224681480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085285 (or 1085278 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 63.

The spelling of 8857224681480 in words is "eight trillion, eight hundred fifty-seven billion, two hundred twenty-four million, six hundred eighty-one thousand, four hundred eighty".