3144243200 has 288 divisors, whose sum is σ = 9229409280. Its totient is φ = 1039564800.

The previous prime is 3144243181. The next prime is 3144243203. The reversal of 3144243200 is 23424413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144243203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11110259 + ... + 11110541.

It is an arithmetic number, because the mean of its divisors is an integer number (32046560).

Almost surely, 2^3144243200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3144243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4614704640).

3144243200 is an abundant number, since it is smaller than the sum of its proper divisors (6085166080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144243200 is a wasteful number, since it uses less digits than its factorization.

3144243200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3144243200 is about 56073.5516977478. The cubic root of 3144243200 is about 1465.0036614585.

Adding to 3144243200 its reverse (23424413), we get a palindrome (3167667613).

The spelling of 3144243200 in words is "three billion, one hundred forty-four million, two hundred forty-three thousand, two hundred".