214666051340446 has 8 divisors (see below), whose sum is σ = 322059797199504. Its totient is φ = 107312785607280.

The previous prime is 214666051340407. The next prime is 214666051340473. The reversal of 214666051340446 is 644043150666412.

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

It is a junction number, because it is equal to n+sod(n) for n = 214666051340393 and 214666051340402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10120018215 + ... + 10120039426.

It is an arithmetic number, because the mean of its divisors is an integer number (40257474649938).

Almost surely, 2^{214666051340446} is an apocalyptic number.

214666051340446 is a deficient number, since it is larger than the sum of its proper divisors (107393745859058).

214666051340446 is a wasteful number, since it uses less digits than its factorization.

214666051340446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20240062946.

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 214666051340446 in words is "two hundred fourteen trillion, six hundred sixty-six billion, fifty-one million, three hundred forty thousand, four hundred forty-six".