204024297911 has 16 divisors (see below), whose sum is σ = 233532149760. Its totient is φ = 174607002240.

The previous prime is 204024297901. The next prime is 204024297937. The reversal of 204024297911 is 119792420402.

It is a cyclic number.

It is not a de Polignac number, because 204024297911 - 2⁶ = 204024297847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204024297901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19229570 + ... + 19240176.

It is an arithmetic number, because the mean of its divisors is an integer number (14595759360).

Almost surely, 2^204024297911 is an apocalyptic number.

204024297911 is a deficient number, since it is larger than the sum of its proper divisors (29507851849).

204024297911 is a wasteful number, since it uses less digits than its factorization.

204024297911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14614.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 204024297911 in words is "two hundred four billion, twenty-four million, two hundred ninety-seven thousand, nine hundred eleven".