2133404200 has 24 divisors (see below), whose sum is σ = 4960165230. Its totient is φ = 853361600.

The previous prime is 2133404197. The next prime is 2133404263. The reversal of 2133404200 is 24043312.

It can be written as a sum of positive squares in 3 ways, for example, as 1432319716 + 701084484 = 37846^2 + 26478^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5333311 + ... + 5333710.

Almost surely, 2^2133404200 is an apocalyptic number.

2133404200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133404200 is an abundant number, since it is smaller than the sum of its proper divisors (2826761030).

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

2133404200 is a wasteful number, since it uses less digits than its factorization.

2133404200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10667037 (or 10667028 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2133404200 is about 46188.7886829694. The cubic root of 2133404200 is about 1287.3334336943. Note that the first 3 decimals are identical.

Adding to 2133404200 its reverse (24043312), we get a palindrome (2157447512).

The spelling of 2133404200 in words is "two billion, one hundred thirty-three million, four hundred four thousand, two hundred".