6412394115 has 24 divisors (see below), whose sum is σ = 11297031408. Its totient is φ = 3363877440.

The previous prime is 6412394111. The next prime is 6412394123. The reversal of 6412394115 is 5114932146.

It is a happy number.

6412394115 is a `hidden beast` number, since 6 + 4 + 1 + 239 + 411 + 5 = 666.

It is not a de Polignac number, because 6412394115 - 2² = 6412394111 is a prime.

It is a super-2 number, since 2×6412394115² = 82237596572173266450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6412394115.

It is not an unprimeable number, because it can be changed into a prime (6412394111) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1165269 + ... + 1170758.

It is an arithmetic number, because the mean of its divisors is an integer number (470709642).

Almost surely, 2^6412394115 is an apocalyptic number.

6412394115 is a deficient number, since it is larger than the sum of its proper divisors (4884637293).

6412394115 is a wasteful number, since it uses less digits than its factorization.

6412394115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336099 (or 2336096 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 6412394115 is about 80077.4257515812. The cubic root of 6412394115 is about 1857.8332686445.

The spelling of 6412394115 in words is "six billion, four hundred twelve million, three hundred ninety-four thousand, one hundred fifteen".