214661276966 has 16 divisors (see below), whose sum is σ = 326167333440. Its totient is φ = 105939662400.

The previous prime is 214661276933. The next prime is 214661276987. The reversal of 214661276966 is 669672166412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315770 + ... + 727346.

It is an arithmetic number, because the mean of its divisors is an integer number (20385458340).

Almost surely, 2^214661276966 is an apocalyptic number.

214661276966 is a deficient number, since it is larger than the sum of its proper divisors (111506056474).

214661276966 is a wasteful number, since it uses less digits than its factorization.

214661276966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414959.

The product of its digits is 7838208, while the sum is 56.

The spelling of 214661276966 in words is "two hundred fourteen billion, six hundred sixty-one million, two hundred seventy-six thousand, nine hundred sixty-six".