2134242231443 has 12 divisors (see below), whose sum is σ = 2613357835560. Its totient is φ = 1733068878912.

The previous prime is 2134242231419. The next prime is 2134242231449. The reversal of 2134242231443 is 3441322424312.

It is a happy number.

It is not a de Polignac number, because 2134242231443 - 2¹⁴ = 2134242215059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134242231449) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1146208646 + ... + 1146210507.

It is an arithmetic number, because the mean of its divisors is an integer number (217779819630).

Almost surely, 2^{2134242231443} is an apocalyptic number.

2134242231443 is a deficient number, since it is larger than the sum of its proper divisors (479115604117).

2134242231443 is a wasteful number, since it uses less digits than its factorization.

2134242231443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292419186 (or 2292419179 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 2134242231443 its reverse (3441322424312), we get a palindrome (5575564655755).

The spelling of 2134242231443 in words is "two trillion, one hundred thirty-four billion, two hundred forty-two million, two hundred thirty-one thousand, four hundred forty-three".