205233204044 has 96 divisors (see below), whose sum is σ = 408487242240. Its totient is φ = 89370086400.

The previous prime is 205233204041. The next prime is 205233204053. The reversal of 205233204044 is 440402332502.

It is a happy number.

It is a super-2 number, since 2×205233204044² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 205233203998 and 205233204016.

It is not an unprimeable number, because it can be changed into a prime (205233204041) 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, 94970324 + ... + 94972484.

It is an arithmetic number, because the mean of its divisors is an integer number (4255075440).

Almost surely, 2^205233204044 is an apocalyptic number.

It is an amenable number.

205233204044 is a deficient number, since it is larger than the sum of its proper divisors (203254038196).

205233204044 is a wasteful number, since it uses less digits than its factorization.

205233204044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 205233204044 its reverse (440402332502), we get a palindrome (645635536546).

The spelling of 205233204044 in words is "two hundred five billion, two hundred thirty-three million, two hundred four thousand, forty-four".