3145422130 has 32 divisors (see below), whose sum is σ = 5918423040. Its totient is φ = 1202160960.

The previous prime is 3145422083. The next prime is 3145422143. The reversal of 3145422130 is 312245413.

It is a junction number, because it is equal to n+sod(n) for n = 3145422095 and 3145422104.

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 15 ways as a sum of consecutive naturals, for example, 39729 + ... + 88708.

It is an arithmetic number, because the mean of its divisors is an integer number (184950720).

Almost surely, 2^3145422130 is an apocalyptic number.

3145422130 is a deficient number, since it is larger than the sum of its proper divisors (2773000910).

3145422130 is a wasteful number, since it uses less digits than its factorization.

3145422130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128554.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3145422130 is about 56084.0630660797. The cubic root of 3145422130 is about 1465.1867390004.

Adding to 3145422130 its reverse (312245413), we get a palindrome (3457667543).

The spelling of 3145422130 in words is "three billion, one hundred forty-five million, four hundred twenty-two thousand, one hundred thirty".