43032425424 has 80 divisors (see below), whose sum is σ = 117435132480. Its totient is φ = 13540746240.

The previous prime is 43032425389. The next prime is 43032425441. The reversal of 43032425424 is 42452423034.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 172314 + ... + 340230.

It is an arithmetic number, because the mean of its divisors is an integer number (1467939156).

Almost surely, 2^43032425424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43032425424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58717566240).

43032425424 is an abundant number, since it is smaller than the sum of its proper divisors (74402707056).

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

43032425424 is a wasteful number, since it uses less digits than its factorization.

43032425424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168228 (or 168222 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 43032425424 its reverse (42452423034), we get a palindrome (85484848458).

The spelling of 43032425424 in words is "forty-three billion, thirty-two million, four hundred twenty-five thousand, four hundred twenty-four".