1441002320 has 40 divisors (see below), whose sum is σ = 3356035200. Its totient is φ = 575419520.

The previous prime is 1441002317. The next prime is 1441002337. The reversal of 1441002320 is 232001441.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-4 number, since 4×1441002320⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32885 + ... + 62955.

It is an arithmetic number, because the mean of its divisors is an integer number (83900880).

Almost surely, 2^1441002320 is an apocalyptic number.

1441002320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441002320 is an abundant number, since it is smaller than the sum of its proper divisors (1915032880).

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

1441002320 is a wasteful number, since it uses less digits than its factorization.

1441002320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30683 (or 30677 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1441002320 is about 37960.5363502678. The cubic root of 1441002320 is about 1129.5051792330.

Adding to 1441002320 its reverse (232001441), we get a palindrome (1673003761).

The spelling of 1441002320 in words is "one billion, four hundred forty-one million, two thousand, three hundred twenty".