2129324226 has 8 divisors (see below), whose sum is σ = 4258648464. Its totient is φ = 709774740.

The previous prime is 2129324213. The next prime is 2129324227. The reversal of 2129324226 is 6224239212.

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

2129324226 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2129324227) 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, 177443680 + ... + 177443691.

It is an arithmetic number, because the mean of its divisors is an integer number (532331058).

Almost surely, 2^2129324226 is an apocalyptic number.

2129324226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2129324226 is a wasteful number, since it uses less digits than its factorization.

2129324226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354887376.

The product of its digits is 20736, while the sum is 33.

The square root of 2129324226 is about 46144.6012660203. The cubic root of 2129324226 is about 1286.5122674254.

The spelling of 2129324226 in words is "two billion, one hundred twenty-nine million, three hundred twenty-four thousand, two hundred twenty-six".