2134304021112 has 16 divisors (see below), whose sum is σ = 5335760052840. Its totient is φ = 711434673696.

The previous prime is 2134304021093. The next prime is 2134304021119. The reversal of 2134304021112 is 2111204034312.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 88929334213 = 2134304021112 / (2 + 1 + 3 + 4 + 3 + 0 + 4 + 0 + 2 + 1 + 1 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134304021119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44464667083 + ... + 44464667130.

Almost surely, 2^{2134304021112} is an apocalyptic number.

It is an amenable number.

2134304021112 is an abundant number, since it is smaller than the sum of its proper divisors (3201456031728).

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

2134304021112 is a wasteful number, since it uses less digits than its factorization.

2134304021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88929334222 (or 88929334218 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2134304021112 its reverse (2111204034312), we get a palindrome (4245508055424).

The spelling of 2134304021112 in words is "two trillion, one hundred thirty-four billion, three hundred four million, twenty-one thousand, one hundred twelve".