34665613513 has 8 divisors (see below), whose sum is σ = 34721256416. Its totient is φ = 34610004000.

The previous prime is 34665613511. The next prime is 34665613519. The reversal of 34665613513 is 31531656643.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 34665613513 - 2¹ = 34665613511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34665613513.

It is not an unprimeable number, because it can be changed into a prime (34665613511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777938 + ... + 2790388.

It is an arithmetic number, because the mean of its divisors is an integer number (4340157052).

Almost surely, 2^34665613513 is an apocalyptic number.

It is an amenable number.

34665613513 is a deficient number, since it is larger than the sum of its proper divisors (55642903).

34665613513 is a wasteful number, since it uses less digits than its factorization.

34665613513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16695.

The product of its digits is 583200, while the sum is 43.

The spelling of 34665613513 in words is "thirty-four billion, six hundred sixty-five million, six hundred thirteen thousand, five hundred thirteen".