34065424665 has 64 divisors (see below), whose sum is σ = 61531142400. Its totient is φ = 17879242752.

The previous prime is 34065424607. The next prime is 34065424667. The reversal of 34065424665 is 56642456043.

It is a happy number.

34065424665 is a `hidden beast` number, since 3 + 4 + 0 + 6 + 542 + 46 + 65 = 666.

It is not a de Polignac number, because 34065424665 - 2⁸ = 34065424409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 34065424665.

It is not an unprimeable number, because it can be changed into a prime (34065424667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2336739 + ... + 2351271.

It is an arithmetic number, because the mean of its divisors is an integer number (961424100).

Almost surely, 2^34065424665 is an apocalyptic number.

It is an amenable number.

34065424665 is a deficient number, since it is larger than the sum of its proper divisors (27465717735).

34065424665 is a wasteful number, since it uses less digits than its factorization.

34065424665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14823 (or 14817 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 34065424665 in words is "thirty-four billion, sixty-five million, four hundred twenty-four thousand, six hundred sixty-five".