204225642113410 has 16 divisors (see below), whose sum is σ = 368933253844536. Its totient is φ = 81395346169728.

The previous prime is 204225642113387. The next prime is 204225642113413. The reversal of 204225642113410 is 14311246522402.

It can be written as a sum of positive squares in 4 ways, for example, as 73802823994449 + 130422818118961 = 8590857^2 + 11420281^2 .

It is a super-2 number, since 2×204225642113410² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 204225642113410.

It is not an unprimeable number, because it can be changed into a prime (204225642113413) 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, 36863831547 + ... + 36863837086.

Almost surely, 2^{204225642113410} is an apocalyptic number.

204225642113410 is a deficient number, since it is larger than the sum of its proper divisors (164707611731126).

204225642113410 is a wasteful number, since it uses less digits than its factorization.

204225642113410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73727668917.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 204225642113410 its reverse (14311246522402), we get a palindrome (218536888635812).

The spelling of 204225642113410 in words is "two hundred four trillion, two hundred twenty-five billion, six hundred forty-two million, one hundred thirteen thousand, four hundred ten".