43042041334 has 4 divisors (see below), whose sum is σ = 64563062004. Its totient is φ = 21521020666.

The previous prime is 43042041307. The next prime is 43042041353. The reversal of 43042041334 is 43314024034.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 10760510332 + ... + 10760510335.

It is an arithmetic number, because the mean of its divisors is an integer number (16140765501).

Almost surely, 2^43042041334 is an apocalyptic number.

43042041334 is a deficient number, since it is larger than the sum of its proper divisors (21521020670).

43042041334 is a wasteful number, since it uses less digits than its factorization.

43042041334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21521020669.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43042041334 its reverse (43314024034), we get a palindrome (86356065368).

The spelling of 43042041334 in words is "forty-three billion, forty-two million, forty-one thousand, three hundred thirty-four".