43432404103 has 32 divisors (see below), whose sum is σ = 49672465920. Its totient is φ = 37613520000.

The previous prime is 43432404011. The next prime is 43432404109. The reversal of 43432404103 is 30140423434.

It is a cyclic number.

It is not a de Polignac number, because 43432404103 - 2³³ = 34842469511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43432404109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9889038 + ... + 9893428.

It is an arithmetic number, because the mean of its divisors is an integer number (1552264560).

Almost surely, 2^43432404103 is an apocalyptic number.

43432404103 is a deficient number, since it is larger than the sum of its proper divisors (6240061817).

43432404103 is a wasteful number, since it uses less digits than its factorization.

43432404103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43432404103 its reverse (30140423434), we get a palindrome (73572827537).

The spelling of 43432404103 in words is "forty-three billion, four hundred thirty-two million, four hundred four thousand, one hundred three".