34813868315 has 4 divisors (see below), whose sum is σ = 41776641984. Its totient is φ = 27851094648.

The previous prime is 34813868311. The next prime is 34813868399. The reversal of 34813868315 is 51386831843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34813868315 - 2² = 34813868311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34813868311) 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, 3481386827 + ... + 3481386836.

It is an arithmetic number, because the mean of its divisors is an integer number (10444160496).

Almost surely, 2^34813868315 is an apocalyptic number.

34813868315 is a deficient number, since it is larger than the sum of its proper divisors (6962773669).

34813868315 is an equidigital number, since it uses as much as digits as its factorization.

34813868315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6962773668.

The product of its digits is 1658880, while the sum is 50.

The spelling of 34813868315 in words is "thirty-four billion, eight hundred thirteen million, eight hundred sixty-eight thousand, three hundred fifteen".