204240131410 has 32 divisors (see below), whose sum is σ = 420175768320. Its totient is φ = 70021081152.

The previous prime is 204240131369. The next prime is 204240131429. The reversal of 204240131410 is 14131042402.

It is a happy number.

204240131410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1268536 + ... + 1420444.

It is an arithmetic number, because the mean of its divisors is an integer number (13130492760).

Almost surely, 2^204240131410 is an apocalyptic number.

204240131410 is an abundant number, since it is smaller than the sum of its proper divisors (215935636910).

204240131410 is a wasteful number, since it uses less digits than its factorization.

204240131410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171130.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 204240131410 its reverse (14131042402), we get a palindrome (218371173812).

The spelling of 204240131410 in words is "two hundred four billion, two hundred forty million, one hundred thirty-one thousand, four hundred ten".