43275429628 has 6 divisors (see below), whose sum is σ = 75732001856. Its totient is φ = 21637714812.

The previous prime is 43275429623. The next prime is 43275429643. The reversal of 43275429628 is 82692457234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43275429623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5409428700 + ... + 5409428707.

Almost surely, 2^43275429628 is an apocalyptic number.

It is an amenable number.

43275429628 is a deficient number, since it is larger than the sum of its proper divisors (32456572228).

43275429628 is a wasteful number, since it uses less digits than its factorization.

43275429628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10818857411 (or 10818857409 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 52.

The spelling of 43275429628 in words is "forty-three billion, two hundred seventy-five million, four hundred twenty-nine thousand, six hundred twenty-eight".