424435064 has 8 divisors (see below), whose sum is σ = 795815760. Its totient is φ = 212217528.

The previous prime is 424435061. The next prime is 424435079. The reversal of 424435064 is 460534424.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 424435064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424435061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26527184 + ... + 26527199.

It is an arithmetic number, because the mean of its divisors is an integer number (99476970).

Almost surely, 2^424435064 is an apocalyptic number.

It is an amenable number.

424435064 is a deficient number, since it is larger than the sum of its proper divisors (371380696).

424435064 is a wasteful number, since it uses less digits than its factorization.

424435064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53054389 (or 53054385 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 424435064 is about 20601.8218611850. The cubic root of 424435064 is about 751.5140165781.

Adding to 424435064 its reverse (460534424), we get a palindrome (884969488).

The spelling of 424435064 in words is "four hundred twenty-four million, four hundred thirty-five thousand, sixty-four".