2134444330 has 16 divisors (see below), whose sum is σ = 3863466720. Its totient is φ = 849007312.

The previous prime is 2134444327. The next prime is 2134444331. The reversal of 2134444330 is 334444312.

It is not an unprimeable number, because it can be changed into a prime (2134444331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594424 + ... + 598003.

It is an arithmetic number, because the mean of its divisors is an integer number (241466670).

Almost surely, 2^2134444330 is an apocalyptic number.

2134444330 is a deficient number, since it is larger than the sum of its proper divisors (1729022390).

2134444330 is a wasteful number, since it uses less digits than its factorization.

2134444330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192613.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 2134444330 is about 46200.0468614481. The cubic root of 2134444330 is about 1287.5426105859.

Adding to 2134444330 its reverse (334444312), we get a palindrome (2468888642).

The spelling of 2134444330 in words is "two billion, one hundred thirty-four million, four hundred forty-four thousand, three hundred thirty".