34123453115 has 4 divisors (see below), whose sum is σ = 40948143744. Its totient is φ = 27298762488.

The previous prime is 34123453109. The next prime is 34123453141. The reversal of 34123453115 is 51135432143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51135432143 = 53309 ⋅959227.

It is a cyclic number.

It is not a de Polignac number, because 34123453115 - 2²⁶ = 34056344251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3412345307 + ... + 3412345316.

It is an arithmetic number, because the mean of its divisors is an integer number (10237035936).

Almost surely, 2^34123453115 is an apocalyptic number.

34123453115 is a deficient number, since it is larger than the sum of its proper divisors (6824690629).

34123453115 is an equidigital number, since it uses as much as digits as its factorization.

34123453115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6824690628.

The product of its digits is 21600, while the sum is 32.

Adding to 34123453115 its reverse (51135432143), we get a palindrome (85258885258).

The spelling of 34123453115 in words is "thirty-four billion, one hundred twenty-three million, four hundred fifty-three thousand, one hundred fifteen".