469471441 has 2 divisors, whose sum is σ = 469471442. Its totient is φ = 469471440.

The previous prime is 469471421. The next prime is 469471451. The reversal of 469471441 is 144174964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 450076225 + 19395216 = 21215^2 + 4404^2 .

It is a cyclic number.

It is not a de Polignac number, because 469471441 - 2²³ = 461082833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 469471394 and 469471403.

It is not a weakly prime, because it can be changed into another prime (469471411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234735720 + 234735721.

It is an arithmetic number, because the mean of its divisors is an integer number (234735721).

Almost surely, 2^469471441 is an apocalyptic number.

It is an amenable number.

469471441 is a deficient number, since it is larger than the sum of its proper divisors (1).

469471441 is an equidigital number, since it uses as much as digits as its factorization.

469471441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 469471441 is about 21667.2896551461. The cubic root of 469471441 is about 777.2064439763.

The spelling of 469471441 in words is "four hundred sixty-nine million, four hundred seventy-one thousand, four hundred forty-one".