204022603739 has 2 divisors, whose sum is σ = 204022603740. Its totient is φ = 204022603738.

The previous prime is 204022603691. The next prime is 204022603769. The reversal of 204022603739 is 937306220402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204022603739 - 2⁸ = 204022603483 is a prime.

It is not a weakly prime, because it can be changed into another prime (204022603769) 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, 102011301869 + 102011301870.

It is an arithmetic number, because the mean of its divisors is an integer number (102011301870).

Almost surely, 2^204022603739 is an apocalyptic number.

204022603739 is a deficient number, since it is larger than the sum of its proper divisors (1).

204022603739 is an equidigital number, since it uses as much as digits as its factorization.

204022603739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 204022603739 in words is "two hundred four billion, twenty-two million, six hundred three thousand, seven hundred thirty-nine".