2160943436 has 12 divisors (see below), whose sum is σ = 3782706312. Its totient is φ = 1080170208.

The previous prime is 2160943349. The next prime is 2160943441. The reversal of 2160943436 is 6343490612.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2160943436.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58850 + ... + 88233.

It is an arithmetic number, because the mean of its divisors is an integer number (315225526).

Almost surely, 2^2160943436 is an apocalyptic number.

It is an amenable number.

2160943436 is a deficient number, since it is larger than the sum of its proper divisors (1621762876).

2160943436 is a wasteful number, since it uses less digits than its factorization.

2160943436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150760 (or 150758 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 2160943436 is about 46485.9488017616. The cubic root of 2160943436 is about 1292.8489876665.

The spelling of 2160943436 in words is "two billion, one hundred sixty million, nine hundred forty-three thousand, four hundred thirty-six".