204011230344 has 64 divisors (see below), whose sum is σ = 537303000000. Its totient is φ = 64372838400.

The previous prime is 204011230343. The next prime is 204011230393. The reversal of 204011230344 is 443032110402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (204011230343) 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, 390444 + ... + 748644.

It is an arithmetic number, because the mean of its divisors is an integer number (8395359375).

Almost surely, 2^204011230344 is an apocalyptic number.

204011230344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204011230344 is an abundant number, since it is smaller than the sum of its proper divisors (333291769656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204011230344 is a wasteful number, since it uses less digits than its factorization.

204011230344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359478 (or 359474 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 204011230344 its reverse (443032110402), we get a palindrome (647043340746).

The spelling of 204011230344 in words is "two hundred four billion, eleven million, two hundred thirty thousand, three hundred forty-four".