1445068799 has 8 divisors (see below), whose sum is σ = 1551034080. Its totient is φ = 1341432576.

The previous prime is 1445068777. The next prime is 1445068819. The reversal of 1445068799 is 9978605441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1445068799 - 2⁸ = 1445068543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1445068799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445068759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580979 + ... + 583460.

It is an arithmetic number, because the mean of its divisors is an integer number (193879260).

Almost surely, 2^1445068799 is an apocalyptic number.

1445068799 is a deficient number, since it is larger than the sum of its proper divisors (105965281).

1445068799 is a wasteful number, since it uses less digits than its factorization.

1445068799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164529.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 1445068799 is about 38014.0605434358. The cubic root of 1445068799 is about 1130.5666615165.

The spelling of 1445068799 in words is "one billion, four hundred forty-five million, sixty-eight thousand, seven hundred ninety-nine".