3130241240 has 64 divisors (see below), whose sum is σ = 8095844160. Its totient is φ = 1067005440.

The previous prime is 3130241221. The next prime is 3130241293. The reversal of 3130241240 is 421420313.

3130241240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16130 + ... + 80750.

It is an arithmetic number, because the mean of its divisors is an integer number (126497565).

Almost surely, 2^3130241240 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 3130241240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4047922080).

3130241240 is an abundant number, since it is smaller than the sum of its proper divisors (4965602920).

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

3130241240 is a wasteful number, since it uses less digits than its factorization.

3130241240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64812 (or 64808 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3130241240 is about 55948.5588733079. The cubic root of 3130241240 is about 1462.8257714401.

Adding to 3130241240 its reverse (421420313), we get a palindrome (3551661553).

The spelling of 3130241240 in words is "three billion, one hundred thirty million, two hundred forty-one thousand, two hundred forty".