204024144541 has 16 divisors (see below), whose sum is σ = 242264188800. Its totient is φ = 168110203968.

The previous prime is 204024144497. The next prime is 204024144551. The reversal of 204024144541 is 145441420402.

It is a de Polignac number, because none of the positive numbers 2^k-204024144541 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 (204024144551) 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, 2147935 + ... + 2240908.

It is an arithmetic number, because the mean of its divisors is an integer number (15141511800).

Almost surely, 2^204024144541 is an apocalyptic number.

It is an amenable number.

204024144541 is a deficient number, since it is larger than the sum of its proper divisors (38240044259).

204024144541 is a wasteful number, since it uses less digits than its factorization.

204024144541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389108.

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 204024144541 its reverse (145441420402), we get a palindrome (349465564943).

The spelling of 204024144541 in words is "two hundred four billion, twenty-four million, one hundred forty-four thousand, five hundred forty-one".