14354544066 has 32 divisors (see below), whose sum is σ = 28782008640. Its totient is φ = 4772712384.

The previous prime is 14354544047. The next prime is 14354544073. The reversal of 14354544066 is 66044545341.

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 15 ways as a sum of consecutive naturals, for example, 6936880 + ... + 6938948.

It is an arithmetic number, because the mean of its divisors is an integer number (899437770).

Almost surely, 2^14354544066 is an apocalyptic number.

14354544066 is an abundant number, since it is smaller than the sum of its proper divisors (14427464574).

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

14354544066 is a wasteful number, since it uses less digits than its factorization.

14354544066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 14354544066 in words is "fourteen billion, three hundred fifty-four million, five hundred forty-four thousand, sixty-six".