1441872667473 has 32 divisors (see below), whose sum is σ = 2199705901056. Its totient is φ = 822965265408.

The previous prime is 1441872667441. The next prime is 1441872667511. The reversal of 1441872667473 is 3747662781441.

It is not a de Polignac number, because 1441872667473 - 2⁵ = 1441872667441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1441872667073) 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 31 ways as a sum of consecutive naturals, for example, 89034865 + ... + 89051057.

It is an arithmetic number, because the mean of its divisors is an integer number (68740809408).

Almost surely, 2^{1441872667473} is an apocalyptic number.

It is an amenable number.

1441872667473 is a deficient number, since it is larger than the sum of its proper divisors (757833233583).

1441872667473 is a wasteful number, since it uses less digits than its factorization.

1441872667473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20893.

The product of its digits is 37933056, while the sum is 60.

The spelling of 1441872667473 in words is "one trillion, four hundred forty-one billion, eight hundred seventy-two million, six hundred sixty-seven thousand, four hundred seventy-three".