34072310071123 has 4 divisors (see below), whose sum is σ = 35553714856848. Its totient is φ = 32590905285400.

The previous prime is 34072310071069. The next prime is 34072310071133. The reversal of 34072310071123 is 32117001327043.

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 34072310071123 - 2³³ = 34063720136531 is a prime.

It is a super-2 number, since 2×34072310071123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34072310071133) 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, 740702392828 + ... + 740702392873.

It is an arithmetic number, because the mean of its divisors is an integer number (8888428714212).

Almost surely, 2^{34072310071123} is an apocalyptic number.

34072310071123 is a deficient number, since it is larger than the sum of its proper divisors (1481404785725).

34072310071123 is a wasteful number, since it uses less digits than its factorization.

34072310071123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481404785724.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 34072310071123 its reverse (32117001327043), we get a palindrome (66189311398166).

The spelling of 34072310071123 in words is "thirty-four trillion, seventy-two billion, three hundred ten million, seventy-one thousand, one hundred twenty-three".