2134312131234 has 8 divisors (see below), whose sum is σ = 4268624262480. Its totient is φ = 711437377076.

The previous prime is 2134312131209. The next prime is 2134312131251. The reversal of 2134312131234 is 4321312134312.

It is a sphenic number, since it is the product of 3 distinct primes.

2134312131234 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 177859344264 + ... + 177859344275.

It is an arithmetic number, because the mean of its divisors is an integer number (533578032810).

Almost surely, 2^{2134312131234} is an apocalyptic number.

2134312131234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2134312131234 is a wasteful number, since it uses less digits than its factorization.

2134312131234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355718688544.

The product of its digits is 10368, while the sum is 30.

Adding to 2134312131234 its reverse (4321312134312), we get a palindrome (6455624265546).

The spelling of 2134312131234 in words is "two trillion, one hundred thirty-four billion, three hundred twelve million, one hundred thirty-one thousand, two hundred thirty-four".