3130042400 has 72 divisors (see below), whose sum is σ = 7973489664. Its totient is φ = 1197574400.

The previous prime is 3130042367. The next prime is 3130042403. The reversal of 3130042400 is 42400313.

It is not an unprimeable number, because it can be changed into a prime (3130042403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66656 + ... + 103455.

It is an arithmetic number, because the mean of its divisors is an integer number (110742912).

Almost surely, 2^3130042400 is an apocalyptic number.

It is an amenable number.

3130042400 is an abundant number, since it is smaller than the sum of its proper divisors (4843447264).

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

3130042400 is a wasteful number, since it uses less digits than its factorization.

3130042400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170154 (or 170141 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3130042400 is about 55946.7818556170. The cubic root of 3130042400 is about 1462.7947967843.

Adding to 3130042400 its reverse (42400313), we get a palindrome (3172442713).

The spelling of 3130042400 in words is "three billion, one hundred thirty million, forty-two thousand, four hundred".