3144404012 has 12 divisors (see below), whose sum is σ = 5792323320. Its totient is φ = 1489454496.

The previous prime is 3144404009. The next prime is 3144404017. The reversal of 3144404012 is 2104044413.

It is a happy number.

It is a super-2 number, since 2×3144404012² = 19774553181363392288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3144404017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20686793 + ... + 20686944.

It is an arithmetic number, because the mean of its divisors is an integer number (482693610).

Almost surely, 2^3144404012 is an apocalyptic number.

It is an amenable number.

3144404012 is a deficient number, since it is larger than the sum of its proper divisors (2647919308).

3144404012 is a wasteful number, since it uses less digits than its factorization.

3144404012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41373760 (or 41373758 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3144404012 is about 56074.9856174747. The cubic root of 3144404012 is about 1465.0286368540.

Adding to 3144404012 its reverse (2104044413), we get a palindrome (5248448425).

The spelling of 3144404012 in words is "three billion, one hundred forty-four million, four hundred four thousand, twelve".