3130302442 has 8 divisors (see below), whose sum is σ = 4723570656. Its totient is φ = 1555778892.

The previous prime is 3130302419. The next prime is 3130302467. The reversal of 3130302442 is 2442030313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4685748 + ... + 4686415.

It is an arithmetic number, because the mean of its divisors is an integer number (590446332).

Almost surely, 2^3130302442 is an apocalyptic number.

3130302442 is a deficient number, since it is larger than the sum of its proper divisors (1593268214).

3130302442 is a wasteful number, since it uses less digits than its factorization.

3130302442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372332.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3130302442 is about 55949.1058194856. The cubic root of 3130302442 is about 1462.8353050269.

Adding to 3130302442 its reverse (2442030313), we get a palindrome (5572332755).

The spelling of 3130302442 in words is "three billion, one hundred thirty million, three hundred two thousand, four hundred forty-two".