1441013321 has 12 divisors (see below), whose sum is σ = 1585147200. Its totient is φ = 1309000440.

The previous prime is 1441013297. The next prime is 1441013323. The reversal of 1441013321 is 1233101441.

It is not a de Polignac number, because 1441013321 - 2¹⁴ = 1440996937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441013293 and 1441013302.

It is not an unprimeable number, because it can be changed into a prime (1441013323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184820 + ... + 192458.

It is an arithmetic number, because the mean of its divisors is an integer number (132095600).

Almost surely, 2^1441013321 is an apocalyptic number.

1441013321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1441013321 is a deficient number, since it is larger than the sum of its proper divisors (144133879).

1441013321 is a wasteful number, since it uses less digits than its factorization.

1441013321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9220 (or 9209 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1441013321 is about 37960.6812504728. The cubic root of 1441013321 is about 1129.5080535413.

Adding to 1441013321 its reverse (1233101441), we get a palindrome (2674114762).

The spelling of 1441013321 in words is "one billion, four hundred forty-one million, thirteen thousand, three hundred twenty-one".