1445316801 has 8 divisors (see below), whose sum is σ = 1928208000. Its totient is φ = 962985072.

The previous prime is 1445316791. The next prime is 1445316827. The reversal of 1445316801 is 1086135441.

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

It is not a de Polignac number, because 1445316801 - 2²¹ = 1443219649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1445316001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133801 + ... + 144198.

It is an arithmetic number, because the mean of its divisors is an integer number (241026000).

Almost surely, 2^1445316801 is an apocalyptic number.

It is an amenable number.

1445316801 is a deficient number, since it is larger than the sum of its proper divisors (482891199).

1445316801 is a wasteful number, since it uses less digits than its factorization.

1445316801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279735.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1445316801 is about 38017.3223807253. The cubic root of 1445316801 is about 1130.6313335827.

The spelling of 1445316801 in words is "one billion, four hundred forty-five million, three hundred sixteen thousand, eight hundred one".