1441072445686 has 32 divisors (see below), whose sum is σ = 2283576422400. Its totient is φ = 680157142560.

The previous prime is 1441072445663. The next prime is 1441072445689. The reversal of 1441072445686 is 6865442701441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441072445689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14811145 + ... + 14908123.

It is an arithmetic number, because the mean of its divisors is an integer number (71361763200).

Almost surely, 2^{1441072445686} is an apocalyptic number.

1441072445686 is a deficient number, since it is larger than the sum of its proper divisors (842503976714).

1441072445686 is a wasteful number, since it uses less digits than its factorization.

1441072445686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98404.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 1441072445686 in words is "one trillion, four hundred forty-one billion, seventy-two million, four hundred forty-five thousand, six hundred eighty-six".