204342034441 has 16 divisors (see below), whose sum is σ = 219333598848. Its totient is φ = 189695520000.

The previous prime is 204342034427. The next prime is 204342034447. The reversal of 204342034441 is 144430243402.

It is not a de Polignac number, because 204342034441 - 2¹³ = 204342026249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204342034447) 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, 207031 + ... + 671971.

It is an arithmetic number, because the mean of its divisors is an integer number (13708349928).

Almost surely, 2^204342034441 is an apocalyptic number.

It is an amenable number.

204342034441 is a deficient number, since it is larger than the sum of its proper divisors (14991564407).

204342034441 is a wasteful number, since it uses less digits than its factorization.

204342034441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465312.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 204342034441 its reverse (144430243402), we get a palindrome (348772277843).

The spelling of 204342034441 in words is "two hundred four billion, three hundred forty-two million, thirty-four thousand, four hundred forty-one".