204024011120343 has 10 divisors (see below), whose sum is σ = 304776609204584. Its totient is φ = 136016007413508.

The previous prime is 204024011120309. The next prime is 204024011120357. The reversal of 204024011120343 is 343021110420402.

204024011120343 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 2 + 401 + 11 + 203 + 43 = 666.

It is not a de Polignac number, because 204024011120343 - 2²⁶ = 204023944011479 is a prime.

It is a super-2 number, since 2×204024011120343² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204024011120843) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1259407475971 + ... + 1259407476132.

Almost surely, 2^{204024011120343} is an apocalyptic number.

204024011120343 is a deficient number, since it is larger than the sum of its proper divisors (100752598084241).

204024011120343 is an equidigital number, since it uses as much as digits as its factorization.

204024011120343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518814952115 (or 2518814952106 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 204024011120343 its reverse (343021110420402), we get a palindrome (547045121540745).

The spelling of 204024011120343 in words is "two hundred four trillion, twenty-four billion, eleven million, one hundred twenty thousand, three hundred forty-three".