6668141415 has 32 divisors (see below), whose sum is σ = 11514799296. Its totient is φ = 3275612160.

The previous prime is 6668141401. The next prime is 6668141449. The reversal of 6668141415 is 5141418666.

6668141415 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6668141415 - 2⁶ = 6668141351 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 52807 + ... + 126983.

It is an arithmetic number, because the mean of its divisors is an integer number (359837478).

Almost surely, 2^6668141415 is an apocalyptic number.

6668141415 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6668141415 is a deficient number, since it is larger than the sum of its proper divisors (4846657881).

6668141415 is a wasteful number, since it uses less digits than its factorization.

6668141415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74659.

The product of its digits is 138240, while the sum is 42.

The square root of 6668141415 is about 81658.6885456777. The cubic root of 6668141415 is about 1882.2108266616.

The spelling of 6668141415 in words is "six billion, six hundred sixty-eight million, one hundred forty-one thousand, four hundred fifteen".