1441530427 has 2 divisors, whose sum is σ = 1441530428. Its totient is φ = 1441530426.

The previous prime is 1441530269. The next prime is 1441530443. The reversal of 1441530427 is 7240351441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1441530427 is a prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1441530457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720765213 + 720765214.

It is an arithmetic number, because the mean of its divisors is an integer number (720765214).

Almost surely, 2^1441530427 is an apocalyptic number.

1441530427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441530427 is an equidigital number, since it uses as much as digits as its factorization.

1441530427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1441530427 is about 37967.4917133065. The cubic root of 1441530427 is about 1129.6431449459.

Adding to 1441530427 its reverse (7240351441), we get a palindrome (8681881868).

The spelling of 1441530427 in words is "one billion, four hundred forty-one million, five hundred thirty thousand, four hundred twenty-seven".