34020466065 has 24 divisors (see below), whose sum is σ = 60407074728. Its totient is φ = 17701704960.

The previous prime is 34020466049. The next prime is 34020466153. The reversal of 34020466065 is 56066402043.

34020466065 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 0 + 46 + 606 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5800497921 + 28219968144 = 76161^2 + 167988^2 .

It is not a de Polignac number, because 34020466065 - 2⁴ = 34020466049 is a prime.

It is a super-2 number, since 2×34020466065² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9217794 + ... + 9221483.

It is an arithmetic number, because the mean of its divisors is an integer number (2516961447).

Almost surely, 2^34020466065 is an apocalyptic number.

It is an amenable number.

34020466065 is a deficient number, since it is larger than the sum of its proper divisors (26386608663).

34020466065 is a wasteful number, since it uses less digits than its factorization.

34020466065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18439329 (or 18439326 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 34020466065 in words is "thirty-four billion, twenty million, four hundred sixty-six thousand, sixty-five".