2134340230412 has 24 divisors (see below), whose sum is σ = 4152165612672. Its totient is φ = 953303328000.

The previous prime is 2134340230411. The next prime is 2134340230417. The reversal of 2134340230412 is 2140320434312.

It is not an unprimeable number, because it can be changed into a prime (2134340230411) 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, 662014589 + ... + 662017812.

It is an arithmetic number, because the mean of its divisors is an integer number (173006900528).

Almost surely, 2^{2134340230412} is an apocalyptic number.

It is an amenable number.

2134340230412 is a deficient number, since it is larger than the sum of its proper divisors (2017825382260).

2134340230412 is a wasteful number, since it uses less digits than its factorization.

2134340230412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324032449 (or 1324032447 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2134340230412 its reverse (2140320434312), we get a palindrome (4274660664724).

The spelling of 2134340230412 in words is "two trillion, one hundred thirty-four billion, three hundred forty million, two hundred thirty thousand, four hundred twelve".