2412135866 has 8 divisors (see below), whose sum is σ = 4135090080. Its totient is φ = 1033772508.

The previous prime is 2412135863. The next prime is 2412135877. The reversal of 2412135866 is 6685312142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2412135863) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 86147696 + ... + 86147723.

It is an arithmetic number, because the mean of its divisors is an integer number (516886260).

Almost surely, 2^2412135866 is an apocalyptic number.

2412135866 is a deficient number, since it is larger than the sum of its proper divisors (1722954214).

2412135866 is a wasteful number, since it uses less digits than its factorization.

2412135866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172295428.

The product of its digits is 69120, while the sum is 38.

The square root of 2412135866 is about 49113.4998345669. The cubic root of 2412135866 is about 1341.1188149879.

The spelling of 2412135866 in words is "two billion, four hundred twelve million, one hundred thirty-five thousand, eight hundred sixty-six".