1441452473 has 2 divisors, whose sum is σ = 1441452474. Its totient is φ = 1441452472.

The previous prime is 1441452427. The next prime is 1441452553. The reversal of 1441452473 is 3742541441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1023168169 + 418284304 = 31987^2 + 20452^2 .

It is an emirp because it is prime and its reverse (3742541441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1441452473 - 2⁶ = 1441452409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1441455473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720726236 + 720726237.

It is an arithmetic number, because the mean of its divisors is an integer number (720726237).

Almost surely, 2^1441452473 is an apocalyptic number.

It is an amenable number.

1441452473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441452473 is an equidigital number, since it uses as much as digits as its factorization.

1441452473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 35.

The square root of 1441452473 is about 37966.4651106737. The cubic root of 1441452473 is about 1129.6227819142.

The spelling of 1441452473 in words is "one billion, four hundred forty-one million, four hundred fifty-two thousand, four hundred seventy-three".