3130030144 has 56 divisors (see below), whose sum is σ = 6293295008. Its totient is φ = 1544417280.

The previous prime is 3130030139. The next prime is 3130030153. The reversal of 3130030144 is 4410300313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3544327 + ... + 3545209.

It is an arithmetic number, because the mean of its divisors is an integer number (112380268).

Almost surely, 2^3130030144 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 3130030144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3146647504).

3130030144 is an abundant number, since it is smaller than the sum of its proper divisors (3163264864).

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

3130030144 is an equidigital number, since it uses as much as digits as its factorization.

3130030144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563 (or 1553 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3130030144 is about 55946.6723228469. The cubic root of 3130030144 is about 1462.7928875411.

Adding to 3130030144 its reverse (4410300313), we get a palindrome (7540330457).

The spelling of 3130030144 in words is "three billion, one hundred thirty million, thirty thousand, one hundred forty-four".