1441505105 has 16 divisors (see below), whose sum is σ = 1806102144. Its totient is φ = 1102400640.

The previous prime is 1441505081. The next prime is 1441505147. The reversal of 1441505105 is 5015051441.

It is not a de Polignac number, because 1441505105 - 2¹⁰ = 1441504081 is a prime.

It is a super-2 number, since 2×1441505105² = 4155873935482122050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281165 + ... + 286245.

It is an arithmetic number, because the mean of its divisors is an integer number (112881384).

Almost surely, 2^1441505105 is an apocalyptic number.

It is an amenable number.

1441505105 is a deficient number, since it is larger than the sum of its proper divisors (364597039).

1441505105 is a wasteful number, since it uses less digits than its factorization.

1441505105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7576.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1441505105 is about 37967.1582423547. The cubic root of 1441505105 is about 1129.6365304500.

Adding to 1441505105 its reverse (5015051441), we get a palindrome (6456556546).

The spelling of 1441505105 in words is "one billion, four hundred forty-one million, five hundred five thousand, one hundred five".