34305613113505 has 8 divisors (see below), whose sum is σ = 41413243136832. Its totient is φ = 27280152223728.

The previous prime is 34305613113503. The next prime is 34305613113523. The reversal of 34305613113505 is 50531131650343.

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 34305613113505 - 2¹ = 34305613113503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34305613113503) 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, 20542282467 + ... + 20542284136.

It is an arithmetic number, because the mean of its divisors is an integer number (5176655392104).

Almost surely, 2^{34305613113505} is an apocalyptic number.

It is an amenable number.

34305613113505 is a deficient number, since it is larger than the sum of its proper divisors (7107630023327).

34305613113505 is a wasteful number, since it uses less digits than its factorization.

34305613113505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41084566775.

The product of its (nonzero) digits is 243000, while the sum is 40.

Adding to 34305613113505 its reverse (50531131650343), we get a palindrome (84836744763848).

The spelling of 34305613113505 in words is "thirty-four trillion, three hundred five billion, six hundred thirteen million, one hundred thirteen thousand, five hundred five".