1445330422066 has 32 divisors (see below), whose sum is σ = 2325597480000. Its totient is φ = 671586027840.

The previous prime is 1445330422049. The next prime is 1445330422073. The reversal of 1445330422066 is 6602240335441.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11074560 + ... + 11204308.

It is an arithmetic number, because the mean of its divisors is an integer number (72674921250).

Almost surely, 2^{1445330422066} is an apocalyptic number.

1445330422066 is a deficient number, since it is larger than the sum of its proper divisors (880267057934).

1445330422066 is a wasteful number, since it uses less digits than its factorization.

1445330422066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135354.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 1445330422066 in words is "one trillion, four hundred forty-five billion, three hundred thirty million, four hundred twenty-two thousand, sixty-six".