2133432334 has 8 divisors (see below), whose sum is σ = 3491071128. Its totient is φ = 969741960.

The previous prime is 2133432331. The next prime is 2133432349. The reversal of 2133432334 is 4332343312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133432331) 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, 48487077 + ... + 48487120.

It is an arithmetic number, because the mean of its divisors is an integer number (436383891).

Almost surely, 2^2133432334 is an apocalyptic number.

2133432334 is a deficient number, since it is larger than the sum of its proper divisors (1357638794).

2133432334 is a wasteful number, since it uses less digits than its factorization.

2133432334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96974210.

The product of its digits is 15552, while the sum is 28.

The square root of 2133432334 is about 46189.0932363908. The cubic root of 2133432334 is about 1287.3390925188.

Adding to 2133432334 its reverse (4332343312), we get a palindrome (6465775646).

The spelling of 2133432334 in words is "two billion, one hundred thirty-three million, four hundred thirty-two thousand, three hundred thirty-four".