411020473 has 2 divisors, whose sum is σ = 411020474. Its totient is φ = 411020472.

The previous prime is 411020461. The next prime is 411020497. The reversal of 411020473 is 374020114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 263835049 + 147185424 = 16243^2 + 12132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411020473 is a prime.

It is not a weakly prime, because it can be changed into another prime (411320473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205510236 + 205510237.

It is an arithmetic number, because the mean of its divisors is an integer number (205510237).

Almost surely, 2^411020473 is an apocalyptic number.

It is an amenable number.

411020473 is a deficient number, since it is larger than the sum of its proper divisors (1).

411020473 is an equidigital number, since it uses as much as digits as its factorization.

411020473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 411020473 is about 20273.6398557338. The cubic root of 411020473 is about 743.5117191818.

Adding to 411020473 its reverse (374020114), we get a palindrome (785040587).

The spelling of 411020473 in words is "four hundred eleven million, twenty thousand, four hundred seventy-three".