34155510223 has 4 divisors (see below), whose sum is σ = 34250651280. Its totient is φ = 34060369168.

The previous prime is 34155510211. The next prime is 34155510241. The reversal of 34155510223 is 32201555143.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34155510223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34155510023) 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, 47569990 + ... + 47570707.

It is an arithmetic number, because the mean of its divisors is an integer number (8562662820).

Almost surely, 2^34155510223 is an apocalyptic number.

34155510223 is a deficient number, since it is larger than the sum of its proper divisors (95141057).

34155510223 is an equidigital number, since it uses as much as digits as its factorization.

34155510223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95141056.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 34155510223 in words is "thirty-four billion, one hundred fifty-five million, five hundred ten thousand, two hundred twenty-three".