4065624466 has 8 divisors (see below), whose sum is σ = 6101348400. Its totient is φ = 2031841668.

The previous prime is 4065624421. The next prime is 4065624473. The reversal of 4065624466 is 6644265604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 480036 + ... + 488431.

It is an arithmetic number, because the mean of its divisors is an integer number (762668550).

Almost surely, 2^4065624466 is an apocalyptic number.

4065624466 is a deficient number, since it is larger than the sum of its proper divisors (2035723934).

4065624466 is a wasteful number, since it uses less digits than its factorization.

4065624466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970568.

The product of its (nonzero) digits is 829440, while the sum is 43.

The square root of 4065624466 is about 63762.2495368537. The cubic root of 4065624466 is about 1596.0350348672.

The spelling of 4065624466 in words is "four billion, sixty-five million, six hundred twenty-four thousand, four hundred sixty-six".