4642336065 has 16 divisors (see below), whose sum is σ = 7532355456. Its totient is φ = 2441040000.

The previous prime is 4642336033. The next prime is 4642336067. The reversal of 4642336065 is 5606332464.

It is not a de Polignac number, because 4642336065 - 2⁵ = 4642336033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4642336067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2178436 + ... + 2180565.

It is an arithmetic number, because the mean of its divisors is an integer number (470772216).

Almost surely, 2^4642336065 is an apocalyptic number.

It is an amenable number.

4642336065 is a deficient number, since it is larger than the sum of its proper divisors (2890019391).

4642336065 is a wasteful number, since it uses less digits than its factorization.

4642336065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359080.

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 4642336065 is about 68134.6906135193. The cubic root of 4642336065 is about 1668.1900460760.

The spelling of 4642336065 in words is "four billion, six hundred forty-two million, three hundred thirty-six thousand, sixty-five".