3144440043 has 24 divisors (see below), whose sum is σ = 4751416800. Its totient is φ = 2001250944.

The previous prime is 3144440041. The next prime is 3144440053. The reversal of 3144440043 is 3400444413.

It is not a de Polignac number, because 3144440043 - 2¹ = 3144440041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3144439989 and 3144440016.

It is not an unprimeable number, because it can be changed into a prime (3144440041) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 44455 + ... + 90912.

It is an arithmetic number, because the mean of its divisors is an integer number (197975700).

Almost surely, 2^3144440043 is an apocalyptic number.

3144440043 is a deficient number, since it is larger than the sum of its proper divisors (1606976757).

3144440043 is a wasteful number, since it uses less digits than its factorization.

3144440043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135491 (or 135488 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 3144440043 is about 56075.3068917148. The cubic root of 3144440043 is about 1465.0342326410.

Adding to 3144440043 its reverse (3400444413), we get a palindrome (6544884456).

The spelling of 3144440043 in words is "three billion, one hundred forty-four million, four hundred forty thousand, forty-three".