410200421461 has 2 divisors, whose sum is σ = 410200421462. Its totient is φ = 410200421460.

The previous prime is 410200421447. The next prime is 410200421569. The reversal of 410200421461 is 164124002014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364537005361 + 45663416100 = 603769^2 + 213690^2 .

It is a cyclic number.

It is not a de Polignac number, because 410200421461 - 2¹⁷ = 410200290389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (410200421861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205100210730 + 205100210731.

It is an arithmetic number, because the mean of its divisors is an integer number (205100210731).

Almost surely, 2^410200421461 is an apocalyptic number.

It is an amenable number.

410200421461 is a deficient number, since it is larger than the sum of its proper divisors (1).

410200421461 is an equidigital number, since it uses as much as digits as its factorization.

410200421461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 410200421461 its reverse (164124002014), we get a palindrome (574324423475).

The spelling of 410200421461 in words is "four hundred ten billion, two hundred million, four hundred twenty-one thousand, four hundred sixty-one".