2043543323134 has 8 divisors (see below), whose sum is σ = 3082439649960. Its totient is φ = 1016063439816.

The previous prime is 2043543323069. The next prime is 2043543323161. The reversal of 2043543323134 is 4313233453402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2043543323093 and 2043543323102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2854110429 + ... + 2854111144.

It is an arithmetic number, because the mean of its divisors is an integer number (385304956245).

Almost surely, 2^{2043543323134} is an apocalyptic number.

2043543323134 is a deficient number, since it is larger than the sum of its proper divisors (1038896326826).

2043543323134 is a wasteful number, since it uses less digits than its factorization.

2043543323134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708221754.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 2043543323134 its reverse (4313233453402), we get a palindrome (6356776776536).

The spelling of 2043543323134 in words is "two trillion, forty-three billion, five hundred forty-three million, three hundred twenty-three thousand, one hundred thirty-four".