1441040313 has 8 divisors (see below), whose sum is σ = 2022512800. Its totient is φ = 910130688.

The previous prime is 1441040299. The next prime is 1441040317. The reversal of 1441040313 is 3130401441.

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

It is not a de Polignac number, because 1441040313 - 2¹² = 1441036217 is a prime.

It is a super-2 number, since 2×1441040313² = 4153194367382275938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1441040313.

It is not an unprimeable number, because it can be changed into a prime (1441040317) by changing a digit.

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, 12640648 + ... + 12640761.

It is an arithmetic number, because the mean of its divisors is an integer number (252814100).

Almost surely, 2^1441040313 is an apocalyptic number.

It is an amenable number.

1441040313 is a deficient number, since it is larger than the sum of its proper divisors (581472487).

1441040313 is a wasteful number, since it uses less digits than its factorization.

1441040313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25281431.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1441040313 is about 37961.0367745666. The cubic root of 1441040313 is about 1129.5151058682.

Adding to 1441040313 its reverse (3130401441), we get a palindrome (4571441754).

The spelling of 1441040313 in words is "one billion, four hundred forty-one million, forty thousand, three hundred thirteen".