2133200049 has 4 divisors (see below), whose sum is σ = 2844266736. Its totient is φ = 1422133364.

The previous prime is 2133200033. The next prime is 2133200059. The reversal of 2133200049 is 9400023312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2133200049 - 2⁴ = 2133200033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133200059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355533339 + ... + 355533344.

It is an arithmetic number, because the mean of its divisors is an integer number (711066684).

Almost surely, 2^2133200049 is an apocalyptic number.

It is an amenable number.

2133200049 is a deficient number, since it is larger than the sum of its proper divisors (711066687).

2133200049 is an equidigital number, since it uses as much as digits as its factorization.

2133200049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711066686.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2133200049 is about 46186.5786674008. The cubic root of 2133200049 is about 1287.2923696223.

The spelling of 2133200049 in words is "two billion, one hundred thirty-three million, two hundred thousand, forty-nine".