43042103441 has 16 divisors (see below), whose sum is σ = 45316951680. Its totient is φ = 40827265920.

The previous prime is 43042103413. The next prime is 43042103453. The reversal of 43042103441 is 14430124034.

It is a cyclic number.

It is not a de Polignac number, because 43042103441 - 2¹⁰ = 43042102417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43042103441.

It is not an unprimeable number, because it can be changed into a prime (43042100441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2203580 + ... + 2223026.

It is an arithmetic number, because the mean of its divisors is an integer number (2832309480).

Almost surely, 2^43042103441 is an apocalyptic number.

43042103441 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

43042103441 is a deficient number, since it is larger than the sum of its proper divisors (2274848239).

43042103441 is a wasteful number, since it uses less digits than its factorization.

43042103441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20984.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43042103441 its reverse (14430124034), we get a palindrome (57472227475).

The spelling of 43042103441 in words is "forty-three billion, forty-two million, one hundred three thousand, four hundred forty-one".