4065424532 has 24 divisors (see below), whose sum is σ = 7663794432. Its totient is φ = 1875852000.

The previous prime is 4065424513. The next prime is 4065424541. The reversal of 4065424532 is 2354245604.

It is a junction number, because it is equal to n+sod(n) for n = 4065424492 and 4065424501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249557 + ... + 265347.

It is an arithmetic number, because the mean of its divisors is an integer number (319324768).

Almost surely, 2^4065424532 is an apocalyptic number.

It is an amenable number.

4065424532 is a deficient number, since it is larger than the sum of its proper divisors (3598369900).

4065424532 is a wasteful number, since it uses less digits than its factorization.

4065424532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20759 (or 20757 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 4065424532 is about 63760.6817090282. The cubic root of 4065424532 is about 1596.0088718589.

The spelling of 4065424532 in words is "four billion, sixty-five million, four hundred twenty-four thousand, five hundred thirty-two".