4543424144 has 20 divisors (see below), whose sum is σ = 10060439424. Its totient is φ = 1947181728.

The previous prime is 4543424141. The next prime is 4543424147. The reversal of 4543424144 is 4414243454.

It is an interprime number because it is at equal distance from previous prime (4543424141) and next prime (4543424147).

It is not an unprimeable number, because it can be changed into a prime (4543424141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20283032 + ... + 20283255.

Almost surely, 2^4543424144 is an apocalyptic number.

It is an amenable number.

4543424144 is an abundant number, since it is smaller than the sum of its proper divisors (5517015280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543424144 is a wasteful number, since it uses less digits than its factorization.

4543424144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40566302 (or 40566296 counting only the distinct ones).

The product of its digits is 122880, while the sum is 35.

The square root of 4543424144 is about 67404.9267042106. The cubic root of 4543424144 is about 1656.2571286576.

Adding to 4543424144 its reverse (4414243454), we get a palindrome (8957667598).

The spelling of 4543424144 in words is "four billion, five hundred forty-three million, four hundred twenty-four thousand, one hundred forty-four".