1441343020 has 48 divisors (see below), whose sum is σ = 3265996608. Its totient is φ = 531152640.

The previous prime is 1441343017. The next prime is 1441343041. The reversal of 1441343020 is 203431441.

It is a junction number, because it is equal to n+sod(n) for n = 1441342982 and 1441343000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135537 + ... + 145783.

It is an arithmetic number, because the mean of its divisors is an integer number (68041596).

Almost surely, 2^1441343020 is an apocalyptic number.

1441343020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1441343020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632998304).

1441343020 is an abundant number, since it is smaller than the sum of its proper divisors (1824653588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1441343020 is a wasteful number, since it uses less digits than its factorization.

1441343020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10810 (or 10808 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1441343020 is about 37965.0236401876. The cubic root of 1441343020 is about 1129.5941895200.

Adding to 1441343020 its reverse (203431441), we get a palindrome (1644774461).

The spelling of 1441343020 in words is "one billion, four hundred forty-one million, three hundred forty-three thousand, twenty".