6425433130 has 16 divisors (see below), whose sum is σ = 11574264960. Its totient is φ = 2568287632.

The previous prime is 6425433107. The next prime is 6425433149. The reversal of 6425433130 is 313345246.

It is a junction number, because it is equal to n+sod(n) for n = 6425433092 and 6425433101.

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 7 ways as a sum of consecutive naturals, for example, 221350 + ... + 248689.

It is an arithmetic number, because the mean of its divisors is an integer number (723391560).

Almost surely, 2^6425433130 is an apocalyptic number.

6425433130 is a deficient number, since it is larger than the sum of its proper divisors (5148831830).

6425433130 is a wasteful number, since it uses less digits than its factorization.

6425433130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471413.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 6425433130 is about 80158.7994545827. The cubic root of 6425433130 is about 1859.0916605774.

Adding to 6425433130 its reverse (313345246), we get a palindrome (6738778376).

The spelling of 6425433130 in words is "six billion, four hundred twenty-five million, four hundred thirty-three thousand, one hundred thirty".