896223858321 has 16 divisors (see below), whose sum is σ = 1310149094400. Its totient is φ = 540436493520.

The previous prime is 896223858281. The next prime is 896223858329. The reversal of 896223858321 is 123858322698.

It is a happy number.

It is not a de Polignac number, because 896223858321 - 2¹³ = 896223850129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (896223858329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68230365 + ... + 68243498.

It is an arithmetic number, because the mean of its divisors is an integer number (81884318400).

Almost surely, 2^896223858321 is an apocalyptic number.

It is an amenable number.

896223858321 is a deficient number, since it is larger than the sum of its proper divisors (413925236079).

896223858321 is a wasteful number, since it uses less digits than its factorization.

896223858321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136474076.

The product of its digits is 9953280, while the sum is 57.

The spelling of 896223858321 in words is "eight hundred ninety-six billion, two hundred twenty-three million, eight hundred fifty-eight thousand, three hundred twenty-one".