1441683721983 has 4 divisors (see below), whose sum is σ = 1922244962648. Its totient is φ = 961122481320.

The previous prime is 1441683721949. The next prime is 1441683722041. The reversal of 1441683721983 is 3891273861441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1441683721983 - 2¹⁶ = 1441683656447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441683721883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240280620328 + ... + 240280620333.

It is an arithmetic number, because the mean of its divisors is an integer number (480561240662).

Almost surely, 2^{1441683721983} is an apocalyptic number.

1441683721983 is a deficient number, since it is larger than the sum of its proper divisors (480561240665).

1441683721983 is an equidigital number, since it uses as much as digits as its factorization.

1441683721983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480561240664.

The product of its digits is 6967296, while the sum is 57.

The spelling of 1441683721983 in words is "one trillion, four hundred forty-one billion, six hundred eighty-three million, seven hundred twenty-one thousand, nine hundred eighty-three".