8578968434028 has 36 divisors (see below), whose sum is σ = 21686004554760. Its totient is φ = 2859619381056.

The previous prime is 8578968434027. The next prime is 8578968434039. The reversal of 8578968434028 is 8204348698758.

8578968434028 is a `hidden beast` number, since 8 + 57 + 8 + 96 + 84 + 3 + 402 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8578968434027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1383328 + ... + 4367096.

It is an arithmetic number, because the mean of its divisors is an integer number (602389015410).

Almost surely, 2^{8578968434028} is an apocalyptic number.

It is an amenable number.

8578968434028 is an abundant number, since it is smaller than the sum of its proper divisors (13107036120732).

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

8578968434028 is a wasteful number, since it uses less digits than its factorization.

8578968434028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063646 (or 3063641 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 72.

The spelling of 8578968434028 in words is "eight trillion, five hundred seventy-eight billion, nine hundred sixty-eight million, four hundred thirty-four thousand, twenty-eight".