43425538232 has 16 divisors (see below), whose sum is σ = 81427663800. Its totient is φ = 21711494560.

The previous prime is 43425538231. The next prime is 43425538243. The reversal of 43425538232 is 23283552434.

It is a self number, because there is not a number n which added to its sum of digits gives 43425538232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43425538231) 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, 5819 + ... + 294762.

Almost surely, 2^43425538232 is an apocalyptic number.

It is an amenable number.

43425538232 is a deficient number, since it is larger than the sum of its proper divisors (38002125568).

43425538232 is a wasteful number, since it uses less digits than its factorization.

43425538232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318646 (or 318642 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

The spelling of 43425538232 in words is "forty-three billion, four hundred twenty-five million, five hundred thirty-eight thousand, two hundred thirty-two".