204134442332 has 24 divisors (see below), whose sum is σ = 359267567232. Its totient is φ = 101487481200.

The previous prime is 204134442331. The next prime is 204134442353. The reversal of 204134442332 is 233244431402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204134442331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783407 + ... + 1010937.

It is an arithmetic number, because the mean of its divisors is an integer number (14969481968).

Almost surely, 2^204134442332 is an apocalyptic number.

It is an amenable number.

204134442332 is a deficient number, since it is larger than the sum of its proper divisors (155133124900).

204134442332 is a wasteful number, since it uses less digits than its factorization.

204134442332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228809 (or 228807 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 204134442332 its reverse (233244431402), we get a palindrome (437378873734).

The spelling of 204134442332 in words is "two hundred four billion, one hundred thirty-four million, four hundred forty-two thousand, three hundred thirty-two".