2134214023312 has 80 divisors (see below), whose sum is σ = 4769883993600. Its totient is φ = 906125667840.

The previous prime is 2134214023303. The next prime is 2134214023343. The reversal of 2134214023312 is 2133204124312.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112560489 + ... + 112579447.

It is an arithmetic number, because the mean of its divisors is an integer number (59623549920).

Almost surely, 2^{2134214023312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134214023312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2384941996800).

2134214023312 is an abundant number, since it is smaller than the sum of its proper divisors (2635669970288).

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

2134214023312 is a wasteful number, since it uses less digits than its factorization.

2134214023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28304 (or 28298 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2134214023312 its reverse (2133204124312), we get a palindrome (4267418147624).

The spelling of 2134214023312 in words is "two trillion, one hundred thirty-four billion, two hundred fourteen million, twenty-three thousand, three hundred twelve".