4541111043 has 48 divisors (see below), whose sum is σ = 7588214784. Its totient is φ = 2363397120.

The previous prime is 4541111041. The next prime is 4541111083. The reversal of 4541111043 is 3401111454.

It is a happy number.

It is not a de Polignac number, because 4541111043 - 2¹ = 4541111041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4541111041) 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 47 ways as a sum of consecutive naturals, for example, 176071 + ... + 200207.

It is an arithmetic number, because the mean of its divisors is an integer number (158087808).

Almost surely, 2^4541111043 is an apocalyptic number.

4541111043 is a deficient number, since it is larger than the sum of its proper divisors (3047103741).

4541111043 is a wasteful number, since it uses less digits than its factorization.

4541111043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24212 (or 24195 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 4541111043 is about 67387.7662710377. The cubic root of 4541111043 is about 1655.9760087921.

Adding to 4541111043 its reverse (3401111454), we get a palindrome (7942222497).

The spelling of 4541111043 in words is "four billion, five hundred forty-one million, one hundred eleven thousand, forty-three".