14120854372666 has 16 divisors (see below), whose sum is σ = 21325087779840. Its totient is φ = 7012606048720.

The previous prime is 14120854372649. The next prime is 14120854372693. The reversal of 14120854372666 is 66627345802141.

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, 28319761 + ... + 28814068.

It is an arithmetic number, because the mean of its divisors is an integer number (1332817986240).

Almost surely, 2^{14120854372666} is an apocalyptic number.

14120854372666 is a deficient number, since it is larger than the sum of its proper divisors (7204233407174).

14120854372666 is a wasteful number, since it uses less digits than its factorization.

14120854372666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57134669.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 14120854372666 in words is "fourteen trillion, one hundred twenty billion, eight hundred fifty-four million, three hundred seventy-two thousand, six hundred sixty-six".