34345660315 has 4 divisors (see below), whose sum is σ = 41214792384. Its totient is φ = 27476528248.

The previous prime is 34345660267. The next prime is 34345660319. The reversal of 34345660315 is 51306654343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51306654343 = 7 ⋅7329522049.

It is a cyclic number.

It is not a de Polignac number, because 34345660315 - 2¹¹ = 34345658267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34345660319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3434566027 + ... + 3434566036.

It is an arithmetic number, because the mean of its divisors is an integer number (10303698096).

Almost surely, 2^34345660315 is an apocalyptic number.

34345660315 is a deficient number, since it is larger than the sum of its proper divisors (6869132069).

34345660315 is an equidigital number, since it uses as much as digits as its factorization.

34345660315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6869132068.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 34345660315 in words is "thirty-four billion, three hundred forty-five million, six hundred sixty thousand, three hundred fifteen".