1441844313 has 32 divisors (see below), whose sum is σ = 2368515072. Its totient is φ = 759758400.

The previous prime is 1441844311. The next prime is 1441844321. The reversal of 1441844313 is 3134481441.

It is not a de Polignac number, because 1441844313 - 2¹ = 1441844311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1441844311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350398 + ... + 354488.

It is an arithmetic number, because the mean of its divisors is an integer number (74016096).

Almost surely, 2^1441844313 is an apocalyptic number.

1441844313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1441844313 is a deficient number, since it is larger than the sum of its proper divisors (926670759).

1441844313 is a wasteful number, since it uses less digits than its factorization.

1441844313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5405.

The product of its digits is 18432, while the sum is 33.

The square root of 1441844313 is about 37971.6251034901. The cubic root of 1441844313 is about 1129.7251303665.

The spelling of 1441844313 in words is "one billion, four hundred forty-one million, eight hundred forty-four thousand, three hundred thirteen".