6815422130 has 16 divisors (see below), whose sum is σ = 13383010944. Its totient is φ = 2478335280.

The previous prime is 6815422099. The next prime is 6815422147. The reversal of 6815422130 is 312245186.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30979082 + ... + 30979301.

It is an arithmetic number, because the mean of its divisors is an integer number (836438184).

Almost surely, 2^6815422130 is an apocalyptic number.

6815422130 is a deficient number, since it is larger than the sum of its proper divisors (6567588814).

6815422130 is a wasteful number, since it uses less digits than its factorization.

6815422130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61958401.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 6815422130 is about 82555.5699513970. The cubic root of 6815422130 is about 1895.9676374760.

The spelling of 6815422130 in words is "six billion, eight hundred fifteen million, four hundred twenty-two thousand, one hundred thirty".