34556234136 has 32 divisors (see below), whose sum is σ = 88399671360. Its totient is φ = 11250866592.

The previous prime is 34556234117. The next prime is 34556234147. The reversal of 34556234136 is 63143265543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16741330 + ... + 16743393.

It is an arithmetic number, because the mean of its divisors is an integer number (2762489730).

Almost surely, 2^34556234136 is an apocalyptic number.

It is an amenable number.

34556234136 is an abundant number, since it is smaller than the sum of its proper divisors (53843437224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34556234136 is a wasteful number, since it uses less digits than its factorization.

34556234136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33484775 (or 33484771 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

Adding to 34556234136 its reverse (63143265543), we get a palindrome (97699499679).

The spelling of 34556234136 in words is "thirty-four billion, five hundred fifty-six million, two hundred thirty-four thousand, one hundred thirty-six".