4541432043 has 16 divisors (see below), whose sum is σ = 6122265120. Its totient is φ = 2994276096.

The previous prime is 4541432009. The next prime is 4541432053. The reversal of 4541432043 is 3402341454.

It is not a de Polignac number, because 4541432043 - 2¹⁰ = 4541431019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4541432043.

It is not an unprimeable number, because it can be changed into a prime (4541432053) 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, 90021 + ... + 131097.

It is an arithmetic number, because the mean of its divisors is an integer number (382641570).

Almost surely, 2^4541432043 is an apocalyptic number.

4541432043 is a deficient number, since it is larger than the sum of its proper divisors (1580833077).

4541432043 is a wasteful number, since it uses less digits than its factorization.

4541432043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41486.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4541432043 is about 67390.1479668950. The cubic root of 4541432043 is about 1656.0150268334.

Adding to 4541432043 its reverse (3402341454), we get a palindrome (7943773497).

The spelling of 4541432043 in words is "four billion, five hundred forty-one million, four hundred thirty-two thousand, forty-three".