43243344404 has 24 divisors (see below), whose sum is σ = 81503230368. Its totient is φ = 19956958560.

The previous prime is 43243344401. The next prime is 43243344409. The reversal of 43243344404 is 40444334234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43243344401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963299 + ... + 1007189.

It is an arithmetic number, because the mean of its divisors is an integer number (3395967932).

Almost surely, 2^43243344404 is an apocalyptic number.

It is an amenable number.

43243344404 is a deficient number, since it is larger than the sum of its proper divisors (38259885964).

43243344404 is a wasteful number, since it uses less digits than its factorization.

43243344404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62855 (or 62853 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 43243344404 its reverse (40444334234), we get a palindrome (83687678638).

The spelling of 43243344404 in words is "forty-three billion, two hundred forty-three million, three hundred forty-four thousand, four hundred four".