2134343030 has 48 divisors (see below), whose sum is σ = 4148346096. Its totient is φ = 790279680.

The previous prime is 2134343011. The next prime is 2134343033. The reversal of 2134343030 is 303434312.

It is a junction number, because it is equal to n+sod(n) for n = 2134342987 and 2134343005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134343033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170237 + ... + 182343.

It is an arithmetic number, because the mean of its divisors is an integer number (86423877).

Almost surely, 2^2134343030 is an apocalyptic number.

2134343030 is a deficient number, since it is larger than the sum of its proper divisors (2014003066).

2134343030 is a wasteful number, since it uses less digits than its factorization.

2134343030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12209 (or 12192 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2134343030 is about 46198.9505292057. The cubic root of 2134343030 is about 1287.5222414859.

Adding to 2134343030 its reverse (303434312), we get a palindrome (2437777342).

The spelling of 2134343030 in words is "two billion, one hundred thirty-four million, three hundred forty-three thousand, thirty".