2134340210 has 16 divisors (see below), whose sum is σ = 3914300376. Its totient is φ = 837627648.

The previous prime is 2134340189. The next prime is 2134340233. The reversal of 2134340210 is 120434312.

It can be written as a sum of positive squares in 4 ways, for example, as 1795301641 + 339038569 = 42371^2 + 18413^2 .

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, 2012999 + ... + 2014058.

Almost surely, 2^2134340210 is an apocalyptic number.

2134340210 is a deficient number, since it is larger than the sum of its proper divisors (1779960166).

2134340210 is a wasteful number, since it uses less digits than its factorization.

2134340210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4027117.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2134340210 is about 46198.9200090219. The cubic root of 2134340210 is about 1287.5216744395.

Adding to 2134340210 its reverse (120434312), we get a palindrome (2254774522).

The spelling of 2134340210 in words is "two billion, one hundred thirty-four million, three hundred forty thousand, two hundred ten".