1445352203299 has 2 divisors, whose sum is σ = 1445352203300. Its totient is φ = 1445352203298.

The previous prime is 1445352203237. The next prime is 1445352203329. The reversal of 1445352203299 is 9923022535441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1445352203299 - 2³⁹ = 895596389411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1445352203219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722676101649 + 722676101650.

It is an arithmetic number, because the mean of its divisors is an integer number (722676101650).

Almost surely, 2^{1445352203299} is an apocalyptic number.

1445352203299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1445352203299 is an equidigital number, since it uses as much as digits as its factorization.

1445352203299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 1445352203299 in words is "one trillion, four hundred forty-five billion, three hundred fifty-two million, two hundred three thousand, two hundred ninety-nine".