43484420543 has 8 divisors (see below), whose sum is σ = 45300018960. Its totient is φ = 41704774720.

The previous prime is 43484420531. The next prime is 43484420557. The reversal of 43484420543 is 34502448434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43484420543 - 2³⁴ = 26304551359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 43484420543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43484420443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8985680 + ... + 8990517.

It is an arithmetic number, because the mean of its divisors is an integer number (5662502370).

Almost surely, 2^43484420543 is an apocalyptic number.

43484420543 is a deficient number, since it is larger than the sum of its proper divisors (1815598417).

43484420543 is a wasteful number, since it uses less digits than its factorization.

43484420543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17976297.

The product of its (nonzero) digits is 737280, while the sum is 41.

Adding to 43484420543 its reverse (34502448434), we get a palindrome (77986868977).

The spelling of 43484420543 in words is "forty-three billion, four hundred eighty-four million, four hundred twenty thousand, five hundred forty-three".