43040424432344 has 8 divisors (see below), whose sum is σ = 80700795810660. Its totient is φ = 21520212216168.

The previous prime is 43040424432331. The next prime is 43040424432391. The reversal of 43040424432344 is 44323442404034.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2690026527014 + ... + 2690026527029.

Almost surely, 2^{43040424432344} is an apocalyptic number.

It is an amenable number.

43040424432344 is a deficient number, since it is larger than the sum of its proper divisors (37660371378316).

43040424432344 is a wasteful number, since it uses less digits than its factorization.

43040424432344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380053054049 (or 5380053054045 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 41.

Adding to 43040424432344 its reverse (44323442404034), we get a palindrome (87363866836378).

The spelling of 43040424432344 in words is "forty-three trillion, forty billion, four hundred twenty-four million, four hundred thirty-two thousand, three hundred forty-four".