204024505379 has 2 divisors, whose sum is σ = 204024505380. Its totient is φ = 204024505378.

The previous prime is 204024505361. The next prime is 204024505441. The reversal of 204024505379 is 973505420402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204024505379 is a prime.

It is not a weakly prime, because it can be changed into another prime (204024505319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102012252689 + 102012252690.

It is an arithmetic number, because the mean of its divisors is an integer number (102012252690).

Almost surely, 2^204024505379 is an apocalyptic number.

204024505379 is a deficient number, since it is larger than the sum of its proper divisors (1).

204024505379 is an equidigital number, since it uses as much as digits as its factorization.

204024505379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 204024505379 in words is "two hundred four billion, twenty-four million, five hundred five thousand, three hundred seventy-nine".