34531233545112 has 16 divisors (see below), whose sum is σ = 86328083862840. Its totient is φ = 11510411181696.

The previous prime is 34531233545111. The next prime is 34531233545143. The reversal of 34531233545112 is 21154533213543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34531233545111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719400698833 + ... + 719400698880.

Almost surely, 2^{34531233545112} is an apocalyptic number.

It is an amenable number.

34531233545112 is an abundant number, since it is smaller than the sum of its proper divisors (51796850317728).

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

34531233545112 is a wasteful number, since it uses less digits than its factorization.

34531233545112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438801397722 (or 1438801397718 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

Adding to 34531233545112 its reverse (21154533213543), we get a palindrome (55685766758655).

The spelling of 34531233545112 in words is "thirty-four trillion, five hundred thirty-one billion, two hundred thirty-three million, five hundred forty-five thousand, one hundred twelve".