2134212330 has 16 divisors (see below), whose sum is σ = 5122109664. Its totient is φ = 569123280.

The previous prime is 2134212299. The next prime is 2134212349. The reversal of 2134212330 is 332124312.

It is a junction number, because it is equal to n+sod(n) for n = 2134212297 and 2134212306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35570176 + ... + 35570235.

It is an arithmetic number, because the mean of its divisors is an integer number (320131854).

Almost surely, 2^2134212330 is an apocalyptic number.

2134212330 is an abundant number, since it is smaller than the sum of its proper divisors (2987897334).

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

2134212330 is a wasteful number, since it uses less digits than its factorization.

2134212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71140421.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2134212330 is about 46197.5359732529. The cubic root of 2134212330 is about 1287.4959597699.

Adding to 2134212330 its reverse (332124312), we get a palindrome (2466336642).

The spelling of 2134212330 in words is "two billion, one hundred thirty-four million, two hundred twelve thousand, three hundred thirty".