3144140230 has 96 divisors (see below), whose sum is σ = 7144845120. Its totient is φ = 975110400.

The previous prime is 3144140221. The next prime is 3144140239. The reversal of 3144140230 is 320414413.

It is an interprime number because it is at equal distance from previous prime (3144140221) and next prime (3144140239).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144140239) 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 47 ways as a sum of consecutive naturals, for example, 1938820 + ... + 1940440.

It is an arithmetic number, because the mean of its divisors is an integer number (74425470).

Almost surely, 2^3144140230 is an apocalyptic number.

3144140230 is an abundant number, since it is smaller than the sum of its proper divisors (4000704890).

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

3144140230 is a wasteful number, since it uses less digits than its factorization.

3144140230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3144140230 is about 56072.6335211750. The cubic root of 3144140230 is about 1464.9876689430.

Adding to 3144140230 its reverse (320414413), we get a palindrome (3464554643).

The spelling of 3144140230 in words is "three billion, one hundred forty-four million, one hundred forty thousand, two hundred thirty".