3143534144 has 14 divisors (see below), whose sum is σ = 6237950694. Its totient is φ = 1571767040.

The previous prime is 3143534143. The next prime is 3143534153. The reversal of 3143534144 is 4414353413.

It can be written as a sum of positive squares in only one way, i.e., 2295559744 + 847974400 = 47912^2 + 29120^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3143534144.

It is not an unprimeable number, because it can be changed into a prime (3143534143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24558797 + ... + 24558924.

Almost surely, 2^3143534144 is an apocalyptic number.

It is an amenable number.

3143534144 is a deficient number, since it is larger than the sum of its proper divisors (3094416550).

3143534144 is an equidigital number, since it uses as much as digits as its factorization.

3143534144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49117733 (or 49117723 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 3143534144 is about 56067.2287883038. The cubic root of 3143534144 is about 1464.8935292089.

Adding to 3143534144 its reverse (4414353413), we get a palindrome (7557887557).

The spelling of 3143534144 in words is "three billion, one hundred forty-three million, five hundred thirty-four thousand, one hundred forty-four".