612741562874233 has 64 divisors (see below), whose sum is σ = 704092522291200. Its totient is φ = 528845501935872.

The previous prime is 612741562874227. The next prime is 612741562874257. The reversal of 612741562874233 is 332478265147216.

It is a de Polignac number, because none of the positive numbers 2^k-612741562874233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612741562874533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42092564191 + ... + 42092578747.

It is an arithmetic number, because the mean of its divisors is an integer number (11001445660800).

Almost surely, 2^{612741562874233} is an apocalyptic number.

It is an amenable number.

612741562874233 is a deficient number, since it is larger than the sum of its proper divisors (91350959416967).

612741562874233 is a wasteful number, since it uses less digits than its factorization.

612741562874233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18166.

The product of its digits is 81285120, while the sum is 61.

The spelling of 612741562874233 in words is "six hundred twelve trillion, seven hundred forty-one billion, five hundred sixty-two million, eight hundred seventy-four thousand, two hundred thirty-three".