1448288999 has 2 divisors, whose sum is σ = 1448289000. Its totient is φ = 1448288998.

The previous prime is 1448288993. The next prime is 1448289013. The reversal of 1448288999 is 9998828441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1448288999 - 2⁴ = 1448288983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448288993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724144499 + 724144500.

It is an arithmetic number, because the mean of its divisors is an integer number (724144500).

Almost surely, 2^1448288999 is an apocalyptic number.

1448288999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448288999 is an equidigital number, since it uses as much as digits as its factorization.

1448288999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 62.

The square root of 1448288999 is about 38056.3923539791. The cubic root of 1448288999 is about 1131.4058256740.

The spelling of 1448288999 in words is "one billion, four hundred forty-eight million, two hundred eighty-eight thousand, nine hundred ninety-nine".