43424103443 has 16 divisors (see below), whose sum is σ = 49732672704. Its totient is φ = 37141908480.

The previous prime is 43424103419. The next prime is 43424103467. The reversal of 43424103443 is 34430142434.

It is an interprime number because it is at equal distance from previous prime (43424103419) and next prime (43424103467).

It is a cyclic number.

It is not a de Polignac number, because 43424103443 - 2⁶ = 43424103379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43424103403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7777913 + ... + 7783493.

It is an arithmetic number, because the mean of its divisors is an integer number (3108292044).

Almost surely, 2^43424103443 is an apocalyptic number.

43424103443 is a deficient number, since it is larger than the sum of its proper divisors (6308569261).

43424103443 is a wasteful number, since it uses less digits than its factorization.

43424103443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7742.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43424103443 its reverse (34430142434), we get a palindrome (77854245877).

The spelling of 43424103443 in words is "forty-three billion, four hundred twenty-four million, one hundred three thousand, four hundred forty-three".