34068073238 has 4 divisors (see below), whose sum is σ = 51102109860. Its totient is φ = 17034036618.

The previous prime is 34068073231. The next prime is 34068073243. The reversal of 34068073238 is 83237086043.

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

It is a super-2 number, since 2×34068073238² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34068073231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8517018308 + ... + 8517018311.

It is an arithmetic number, because the mean of its divisors is an integer number (12775527465).

Almost surely, 2^34068073238 is an apocalyptic number.

34068073238 is a deficient number, since it is larger than the sum of its proper divisors (17034036622).

34068073238 is a wasteful number, since it uses less digits than its factorization.

34068073238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17034036621.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 34068073238 in words is "thirty-four billion, sixty-eight million, seventy-three thousand, two hundred thirty-eight".