3144005444 has 12 divisors (see below), whose sum is σ = 5504759568. Its totient is φ = 1571217000.

The previous prime is 3144005413. The next prime is 3144005479. The reversal of 3144005444 is 4445004413.

It is a super-3 number, since 3×3144005444³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187382 + ... + 203469.

It is an arithmetic number, because the mean of its divisors is an integer number (458729964).

Almost surely, 2^3144005444 is an apocalyptic number.

It is an amenable number.

3144005444 is a deficient number, since it is larger than the sum of its proper divisors (2360754124).

3144005444 is a wasteful number, since it uses less digits than its factorization.

3144005444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392866 (or 392864 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 3144005444 is about 56071.4316207460. The cubic root of 3144005444 is about 1464.9667344813.

Adding to 3144005444 its reverse (4445004413), we get a palindrome (7589009857).

The spelling of 3144005444 in words is "three billion, one hundred forty-four million, five thousand, four hundred forty-four".