2173119368 has 32 divisors (see below), whose sum is σ = 4659260160. Its totient is φ = 930821760.

The previous prime is 2173119349. The next prime is 2173119371. The reversal of 2173119368 is 8639113712.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101873 + ... + 121343.

It is an arithmetic number, because the mean of its divisors is an integer number (145601880).

Almost surely, 2^2173119368 is an apocalyptic number.

2173119368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2173119368 is an abundant number, since it is smaller than the sum of its proper divisors (2486140792).

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

2173119368 is a wasteful number, since it uses less digits than its factorization.

2173119368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21477 (or 21473 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 2173119368 is about 46616.7284137358. The cubic root of 2173119368 is about 1295.2726463399.

The spelling of 2173119368 in words is "two billion, one hundred seventy-three million, one hundred nineteen thousand, three hundred sixty-eight".