1441411440321 has 4 divisors (see below), whose sum is σ = 1921881920432. Its totient is φ = 960940960212.

The previous prime is 1441411440317. The next prime is 1441411440331. The reversal of 1441411440321 is 1230441141441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1441411440321 - 2² = 1441411440317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441411440331) 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, 240235240051 + ... + 240235240056.

It is an arithmetic number, because the mean of its divisors is an integer number (480470480108).

Almost surely, 2^{1441411440321} is an apocalyptic number.

It is an amenable number.

1441411440321 is a deficient number, since it is larger than the sum of its proper divisors (480470480111).

1441411440321 is an equidigital number, since it uses as much as digits as its factorization.

1441411440321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480470480110.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 1441411440321 its reverse (1230441141441), we get a palindrome (2671852581762).

The spelling of 1441411440321 in words is "one trillion, four hundred forty-one billion, four hundred eleven million, four hundred forty thousand, three hundred twenty-one".