8299870466400 has 108 divisors (see below), whose sum is σ = 29267418257532. Its totient is φ = 2213298789120.

The previous prime is 8299870466369. The next prime is 8299870466417. The reversal of 8299870466400 is 46640789928.

8299870466400 is a `hidden beast` number, since 8 + 2 + 99 + 87 + 0 + 4 + 66 + 400 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 576372694 + ... + 576387093.

Almost surely, 2^{8299870466400} is an apocalyptic number.

8299870466400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8299870466400 is an abundant number, since it is smaller than the sum of its proper divisors (20967547791132).

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

8299870466400 is a wasteful number, since it uses less digits than its factorization.

8299870466400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152759813 (or 1152759797 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 8299870466400 in words is "eight trillion, two hundred ninety-nine billion, eight hundred seventy million, four hundred sixty-six thousand, four hundred".