1444483487 has 2 divisors, whose sum is σ = 1444483488. Its totient is φ = 1444483486.

The previous prime is 1444483483. The next prime is 1444483499. The reversal of 1444483487 is 7843844441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1444483487 - 2² = 1444483483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1444483483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722241743 + 722241744.

It is an arithmetic number, because the mean of its divisors is an integer number (722241744).

Almost surely, 2^1444483487 is an apocalyptic number.

1444483487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444483487 is an equidigital number, since it uses as much as digits as its factorization.

1444483487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1376256, while the sum is 47.

The square root of 1444483487 is about 38006.3611386305. The cubic root of 1444483487 is about 1130.4139989818.

The spelling of 1444483487 in words is "one billion, four hundred forty-four million, four hundred eighty-three thousand, four hundred eighty-seven".