34323142135 has 16 divisors (see below), whose sum is σ = 43360581600. Its totient is φ = 26010308736.

The previous prime is 34323142129. The next prime is 34323142141. The reversal of 34323142135 is 53124132343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34323142129) and next prime (34323142141).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34323142135 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34323142097 and 34323142106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135437 + ... + 1165273.

It is an arithmetic number, because the mean of its divisors is an integer number (2710036350).

Almost surely, 2^34323142135 is an apocalyptic number.

34323142135 is a deficient number, since it is larger than the sum of its proper divisors (9037439465).

34323142135 is a wasteful number, since it uses less digits than its factorization.

34323142135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41970.

The product of its digits is 25920, while the sum is 31.

Adding to 34323142135 its reverse (53124132343), we get a palindrome (87447274478).

The spelling of 34323142135 in words is "thirty-four billion, three hundred twenty-three million, one hundred forty-two thousand, one hundred thirty-five".