214943238766 has 16 divisors (see below), whose sum is σ = 325861462080. Its totient is φ = 106323586560.

The previous prime is 214943238743. The next prime is 214943238781. The reversal of 214943238766 is 667832349412.

214943238766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 310770 + ... + 725578.

It is an arithmetic number, because the mean of its divisors is an integer number (20366341380).

Almost surely, 2^214943238766 is an apocalyptic number.

214943238766 is a deficient number, since it is larger than the sum of its proper divisors (110918223314).

214943238766 is a wasteful number, since it uses less digits than its factorization.

214943238766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417579.

The product of its digits is 10450944, while the sum is 55.

The spelling of 214943238766 in words is "two hundred fourteen billion, nine hundred forty-three million, two hundred thirty-eight thousand, seven hundred sixty-six".