204611010045 has 32 divisors (see below), whose sum is σ = 355096963200. Its totient is φ = 100006873344.

The previous prime is 204611010011. The next prime is 204611010049. The reversal of 204611010045 is 540010116402.

It is a happy number.

It is not a de Polignac number, because 204611010045 - 2¹⁴ = 204610993661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204611009997 and 204611010024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204611010049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3747310 + ... + 3801519.

It is an arithmetic number, because the mean of its divisors is an integer number (11096780100).

Almost surely, 2^204611010045 is an apocalyptic number.

It is an amenable number.

204611010045 is a deficient number, since it is larger than the sum of its proper divisors (150485953155).

204611010045 is a wasteful number, since it uses less digits than its factorization.

204611010045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7548989.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 204611010045 its reverse (540010116402), we get a palindrome (744621126447).

The spelling of 204611010045 in words is "two hundred four billion, six hundred eleven million, ten thousand, forty-five".