43343000343 has 32 divisors (see below), whose sum is σ = 64393056000. Its totient is φ = 28813932000.

The previous prime is 43343000341. The next prime is 43343000347. The reversal of 43343000343 is 34300034334.

It is not a de Polignac number, because 43343000343 - 2¹ = 43343000341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43343000341) 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 31 ways as a sum of consecutive naturals, for example, 20648308 + ... + 20650406.

It is an arithmetic number, because the mean of its divisors is an integer number (2012283000).

Almost surely, 2^43343000343 is an apocalyptic number.

43343000343 is a deficient number, since it is larger than the sum of its proper divisors (21050055657).

43343000343 is a wasteful number, since it uses less digits than its factorization.

43343000343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 43343000343 its reverse (34300034334), we get a palindrome (77643034677).

The spelling of 43343000343 in words is "forty-three billion, three hundred forty-three million, three hundred forty-three", and thus it is an aban number.