899522943368 has 32 divisors (see below), whose sum is σ = 1932504350400. Its totient is φ = 384518795712.

The previous prime is 899522943349. The next prime is 899522943377. The reversal of 899522943368 is 863349225998.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 899522943298 and 899522943307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20624630 + ... + 20668197.

It is an arithmetic number, because the mean of its divisors is an integer number (60390760950).

Almost surely, 2^899522943368 is an apocalyptic number.

It is an amenable number.

899522943368 is an abundant number, since it is smaller than the sum of its proper divisors (1032981407032).

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

899522943368 is a wasteful number, since it uses less digits than its factorization.

899522943368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41293229 (or 41293225 counting only the distinct ones).

The product of its digits is 201553920, while the sum is 68.

The spelling of 899522943368 in words is "eight hundred ninety-nine billion, five hundred twenty-two million, nine hundred forty-three thousand, three hundred sixty-eight".