204341222140 has 48 divisors (see below), whose sum is σ = 468883739520. Its totient is φ = 74185807680.

The previous prime is 204341222101. The next prime is 204341222153. The reversal of 204341222140 is 41222143402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614082 + ... + 886441.

It is an arithmetic number, because the mean of its divisors is an integer number (9768411240).

Almost surely, 2^204341222140 is an apocalyptic number.

204341222140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204341222140 is an abundant number, since it is smaller than the sum of its proper divisors (264542517380).

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

204341222140 is a wasteful number, since it uses less digits than its factorization.

204341222140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501162 (or 1501160 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 204341222140 its reverse (41222143402), we get a palindrome (245563365542).

The spelling of 204341222140 in words is "two hundred four billion, three hundred forty-one million, two hundred twenty-two thousand, one hundred forty".