204221034410 has 32 divisors (see below), whose sum is σ = 374373360000. Its totient is φ = 80188119360.

The previous prime is 204221034389. The next prime is 204221034439. The reversal of 204221034410 is 14430122402.

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, 31070 + ... + 639849.

It is an arithmetic number, because the mean of its divisors is an integer number (11699167500).

Almost surely, 2^204221034410 is an apocalyptic number.

204221034410 is a deficient number, since it is larger than the sum of its proper divisors (170152325590).

204221034410 is a wasteful number, since it uses less digits than its factorization.

204221034410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671486.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 204221034410 its reverse (14430122402), we get a palindrome (218651156812).

The spelling of 204221034410 in words is "two hundred four billion, two hundred twenty-one million, thirty-four thousand, four hundred ten".