204937068743 has 8 divisors (see below), whose sum is σ = 225415379856. Its totient is φ = 186306424920.

The previous prime is 204937068727. The next prime is 204937068761. The reversal of 204937068743 is 347860739402.

It is not a de Polignac number, because 204937068743 - 2⁴ = 204937068727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204937068703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76984796 + ... + 76987457.

It is an arithmetic number, because the mean of its divisors is an integer number (28176922482).

Almost surely, 2^204937068743 is an apocalyptic number.

204937068743 is a deficient number, since it is larger than the sum of its proper divisors (20478311113).

204937068743 is an equidigital number, since it uses as much as digits as its factorization.

204937068743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153972286 (or 153972264 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 204937068743 in words is "two hundred four billion, nine hundred thirty-seven million, sixty-eight thousand, seven hundred forty-three".