3130243340 has 24 divisors (see below), whose sum is σ = 7512584352. Its totient is φ = 1073226240.

The previous prime is 3130243309. The next prime is 3130243357. The reversal of 3130243340 is 433420313.

3130243340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3130243340² = 19596846735228711200, which contains 22 as substring.

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, 11179301 + ... + 11179580.

It is an arithmetic number, because the mean of its divisors is an integer number (313024348).

Almost surely, 2^3130243340 is an apocalyptic number.

It is an amenable number.

3130243340 is an abundant number, since it is smaller than the sum of its proper divisors (4382341012).

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

3130243340 is a wasteful number, since it uses less digits than its factorization.

3130243340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22358897 (or 22358895 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3130243340 is about 55948.5776405442. The cubic root of 3130243340 is about 1462.8260985644.

Adding to 3130243340 its reverse (433420313), we get a palindrome (3563663653).

The spelling of 3130243340 in words is "three billion, one hundred thirty million, two hundred forty-three thousand, three hundred forty".