3666143246214 has 16 divisors (see below), whose sum is σ = 7332315044400. Its totient is φ = 1222042990080.

The previous prime is 3666143246209. The next prime is 3666143246219. The reversal of 3666143246214 is 4126423416663.

It is an interprime number because it is at equal distance from previous prime (3666143246209) and next prime (3666143246219).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666143246219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713854 + ... + 2800334.

It is an arithmetic number, because the mean of its divisors is an integer number (458269690275).

Almost surely, 2^{3666143246214} is an apocalyptic number.

3666143246214 is an abundant number, since it is smaller than the sum of its proper divisors (3666171798186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3666143246214 is a wasteful number, since it uses less digits than its factorization.

3666143246214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2379335.

The product of its digits is 2985984, while the sum is 48.

The spelling of 3666143246214 in words is "three trillion, six hundred sixty-six billion, one hundred forty-three million, two hundred forty-six thousand, two hundred fourteen".