43103616056045 has 16 divisors (see below), whose sum is σ = 51909523142400. Its totient is φ = 34359442185600.

The previous prime is 43103616056009. The next prime is 43103616056063. The reversal of 43103616056045 is 54065061630134.

It is not a de Polignac number, because 43103616056045 - 2¹⁰ = 43103616055021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43103616055987 and 43103616056005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70788440 + ... + 71394750.

It is an arithmetic number, because the mean of its divisors is an integer number (3244345196400).

Almost surely, 2^{43103616056045} is an apocalyptic number.

It is an amenable number.

43103616056045 is a deficient number, since it is larger than the sum of its proper divisors (8805907086355).

43103616056045 is a wasteful number, since it uses less digits than its factorization.

43103616056045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657196.

The product of its (nonzero) digits is 777600, while the sum is 44.

Adding to 43103616056045 its reverse (54065061630134), we get a palindrome (97168677686179).

The spelling of 43103616056045 in words is "forty-three trillion, one hundred three billion, six hundred sixteen million, fifty-six thousand, forty-five".