2134402124443 has 8 divisors (see below), whose sum is σ = 2152388480000. Its totient is φ = 2116475426088.

The previous prime is 2134402124419. The next prime is 2134402124471. The reversal of 2134402124443 is 3444212044312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134402124443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2134402124399 and 2134402124408.

It is not an unprimeable number, because it can be changed into a prime (2134402124483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14842443 + ... + 14985556.

It is an arithmetic number, because the mean of its divisors is an integer number (269048560000).

Almost surely, 2^{2134402124443} is an apocalyptic number.

2134402124443 is a deficient number, since it is larger than the sum of its proper divisors (17986355557).

2134402124443 is a wasteful number, since it uses less digits than its factorization.

2134402124443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29828601.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 2134402124443 its reverse (3444212044312), we get a palindrome (5578614168755).

The spelling of 2134402124443 in words is "two trillion, one hundred thirty-four billion, four hundred two million, one hundred twenty-four thousand, four hundred forty-three".