424433432 has 16 divisors (see below), whose sum is σ = 797415000. Its totient is φ = 211789440.

The previous prime is 424433423. The next prime is 424433437. The reversal of 424433432 is 234334424.

It is a junction number, because it is equal to n+sod(n) for n = 424433395 and 424433404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424433437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49169 + ... + 57152.

Almost surely, 2^424433432 is an apocalyptic number.

It is an amenable number.

424433432 is a deficient number, since it is larger than the sum of its proper divisors (372981568).

424433432 is a wasteful number, since it uses less digits than its factorization.

424433432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106826 (or 106822 counting only the distinct ones).

The product of its digits is 27648, while the sum is 29.

The square root of 424433432 is about 20601.7822529994. The cubic root of 424433432 is about 751.5130533586.

Adding to 424433432 its reverse (234334424), we get a palindrome (658767856).

The spelling of 424433432 in words is "four hundred twenty-four million, four hundred thirty-three thousand, four hundred thirty-two".