204214324040144 has 20 divisors (see below), whose sum is σ = 431634821267040. Its totient is φ = 92824692745440.

The previous prime is 204214324040123. The next prime is 204214324040147. The reversal of 204214324040144 is 441040423412402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204214324040147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580154329484 + ... + 580154329835.

It is an arithmetic number, because the mean of its divisors is an integer number (21581741063352).

Almost surely, 2^{204214324040144} is an apocalyptic number.

It is an amenable number.

204214324040144 is an abundant number, since it is smaller than the sum of its proper divisors (227420497226896).

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

204214324040144 is a wasteful number, since it uses less digits than its factorization.

204214324040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160308659338 (or 1160308659332 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 204214324040144 its reverse (441040423412402), we get a palindrome (645254747452546).

The spelling of 204214324040144 in words is "two hundred four trillion, two hundred fourteen billion, three hundred twenty-four million, forty thousand, one hundred forty-four".