42433532 has 6 divisors (see below), whose sum is σ = 74258688. Its totient is φ = 21216764.

The previous prime is 42433519. The next prime is 42433537. The reversal of 42433532 is 23533424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433537) by changing a digit.

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 as a sum of consecutive naturals, namely, 5304188 + ... + 5304195.

It is an arithmetic number, because the mean of its divisors is an integer number (12376448).

Almost surely, 2^42433532 is an apocalyptic number.

It is an amenable number.

42433532 is a deficient number, since it is larger than the sum of its proper divisors (31825156).

42433532 is a wasteful number, since it uses less digits than its factorization.

42433532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10608387 (or 10608385 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 42433532 is about 6514.1025475502. The cubic root of 42433532 is about 348.7945797596.

Adding to 42433532 its reverse (23533424), we get a palindrome (65966956).

The spelling of 42433532 in words is "forty-two million, four hundred thirty-three thousand, five hundred thirty-two".