1443381078002 has 64 divisors (see below), whose sum is σ = 2345017150080. Its totient is φ = 664094785536.

The previous prime is 1443381078001. The next prime is 1443381078031. The reversal of 1443381078002 is 2008701833441.

It is not an unprimeable number, because it can be changed into a prime (1443381078001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284295488 + ... + 284300564.

It is an arithmetic number, because the mean of its divisors is an integer number (36640892970).

Almost surely, 2^{1443381078002} is an apocalyptic number.

1443381078002 is a deficient number, since it is larger than the sum of its proper divisors (901636072078).

1443381078002 is a wasteful number, since it uses less digits than its factorization.

1443381078002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 1443381078002 in words is "one trillion, four hundred forty-three billion, three hundred eighty-one million, seventy-eight thousand, two".