1441617370721 has 8 divisors (see below), whose sum is σ = 1655445784800. Its totient is φ = 1241584338240.

The previous prime is 1441617370703. The next prime is 1441617370729. The reversal of 1441617370721 is 1270737161441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1441617370721 - 2²² = 1441613176417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441617370729) 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 7 ways as a sum of consecutive naturals, for example, 3448845176 + ... + 3448845593.

It is an arithmetic number, because the mean of its divisors is an integer number (206930723100).

Almost surely, 2^{1441617370721} is an apocalyptic number.

1441617370721 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1441617370721 is a deficient number, since it is larger than the sum of its proper divisors (213828414079).

1441617370721 is a wasteful number, since it uses less digits than its factorization.

1441617370721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6897690799.

The product of its (nonzero) digits is 197568, while the sum is 44.

The spelling of 1441617370721 in words is "one trillion, four hundred forty-one billion, six hundred seventeen million, three hundred seventy thousand, seven hundred twenty-one".