3144145336 has 16 divisors (see below), whose sum is σ = 5897208240. Its totient is φ = 1571556480.

The previous prime is 3144145321. The next prime is 3144145343. The reversal of 3144145336 is 6335414413.

It is a congruent number.

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, 37996 + ... + 87931.

It is an arithmetic number, because the mean of its divisors is an integer number (368575515).

Almost surely, 2^3144145336 is an apocalyptic number.

It is an amenable number.

3144145336 is a deficient number, since it is larger than the sum of its proper divisors (2753062904).

3144145336 is a wasteful number, since it uses less digits than its factorization.

3144145336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129054 (or 129050 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 3144145336 is about 56072.6790513883. The cubic root of 3144145336 is about 1464.9884619762.

Adding to 3144145336 its reverse (6335414413), we get a palindrome (9479559749).

The spelling of 3144145336 in words is "three billion, one hundred forty-four million, one hundred forty-five thousand, three hundred thirty-six".