1441268473 has 2 divisors, whose sum is σ = 1441268474. Its totient is φ = 1441268472.

The previous prime is 1441268431. The next prime is 1441268497. The reversal of 1441268473 is 3748621441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1219615929 + 221652544 = 34923^2 + 14888^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441268473 - 2²⁹ = 904397561 is a prime.

It is a super-2 number, since 2×1441268473² = 4154509622527503458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1441265473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720634236 + 720634237.

It is an arithmetic number, because the mean of its divisors is an integer number (720634237).

Almost surely, 2^1441268473 is an apocalyptic number.

It is an amenable number.

1441268473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441268473 is an equidigital number, since it uses as much as digits as its factorization.

1441268473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 40.

The square root of 1441268473 is about 37964.0418422486. The cubic root of 1441268473 is about 1129.5747147874.

The spelling of 1441268473 in words is "one billion, four hundred forty-one million, two hundred sixty-eight thousand, four hundred seventy-three".