204962744910403 has 2 divisors, whose sum is σ = 204962744910404. Its totient is φ = 204962744910402.

The previous prime is 204962744910373. The next prime is 204962744910409. The reversal of 204962744910403 is 304019447269402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204962744910403 - 2⁴⁵ = 169778372821571 is a prime.

It is not a weakly prime, because it can be changed into another prime (204962744910409) 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 as a sum of consecutive naturals, namely, 102481372455201 + 102481372455202.

It is an arithmetic number, because the mean of its divisors is an integer number (102481372455202).

Almost surely, 2^{204962744910403} is an apocalyptic number.

204962744910403 is a deficient number, since it is larger than the sum of its proper divisors (1).

204962744910403 is an equidigital number, since it uses as much as digits as its factorization.

204962744910403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 204962744910403 in words is "two hundred four trillion, nine hundred sixty-two billion, seven hundred forty-four million, nine hundred ten thousand, four hundred three".