43240343024 has 20 divisors (see below), whose sum is σ = 83782095936. Its totient is φ = 21619156992.

The previous prime is 43240343023. The next prime is 43240343059. The reversal of 43240343024 is 42034304234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43240343023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383792 + ... + 483504.

Almost surely, 2^43240343024 is an apocalyptic number.

It is an amenable number.

43240343024 is a deficient number, since it is larger than the sum of its proper divisors (40541752912).

43240343024 is a wasteful number, since it uses less digits than its factorization.

43240343024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126824 (or 126818 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 43240343024 its reverse (42034304234), we get a palindrome (85274647258).

The spelling of 43240343024 in words is "forty-three billion, two hundred forty million, three hundred forty-three thousand, twenty-four".