43343000013 has 16 divisors (see below), whose sum is σ = 60836705280. Its totient is φ = 27372535344.

The previous prime is 43342999979. The next prime is 43343000023. The reversal of 43343000013 is 31000034334.

It is not a de Polignac number, because 43343000013 - 2¹⁰ = 43342998989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43343000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443370 + ... + 1473092.

It is an arithmetic number, because the mean of its divisors is an integer number (3802294080).

Almost surely, 2^43343000013 is an apocalyptic number.

It is an amenable number.

43343000013 is a deficient number, since it is larger than the sum of its proper divisors (17493705267).

43343000013 is a wasteful number, since it uses less digits than its factorization.

43343000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55328.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 43343000013 its reverse (31000034334), we get a palindrome (74343034347).

The spelling of 43343000013 in words is "forty-three billion, three hundred forty-three million, thirteen", and thus it is an aban number.