2133344402 has 16 divisors (see below), whose sum is σ = 3689528832. Its totient is φ = 906198720.

The previous prime is 2133344401. The next prime is 2133344419. The reversal of 2133344402 is 2044433312.

It is not an unprimeable number, because it can be changed into a prime (2133344401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672674 + ... + 675837.

It is an arithmetic number, because the mean of its divisors is an integer number (230595552).

Almost surely, 2^2133344402 is an apocalyptic number.

2133344402 is a deficient number, since it is larger than the sum of its proper divisors (1556184430).

2133344402 is a wasteful number, since it uses less digits than its factorization.

2133344402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348633.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2133344402 is about 46188.1413568461. The cubic root of 2133344402 is about 1287.3214058620.

Adding to 2133344402 its reverse (2044433312), we get a palindrome (4177777714).

The spelling of 2133344402 in words is "two billion, one hundred thirty-three million, three hundred forty-four thousand, four hundred two".