14512350166561 has 8 divisors (see below), whose sum is σ = 15628774555520. Its totient is φ = 13395938600592.

The previous prime is 14512350166541. The next prime is 14512350166583. The reversal of 14512350166561 is 16566105321541.

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

It is a cyclic number.

It is not a de Polignac number, because 14512350166561 - 2⁹ = 14512350166049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14512350166541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787635 + ... + 5444728.

It is an arithmetic number, because the mean of its divisors is an integer number (1953596819440).

Almost surely, 2^{14512350166561} is an apocalyptic number.

It is an amenable number.

14512350166561 is a deficient number, since it is larger than the sum of its proper divisors (1116424388959).

14512350166561 is a wasteful number, since it uses less digits than its factorization.

14512350166561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411495.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 14512350166561 in words is "fourteen trillion, five hundred twelve billion, three hundred fifty million, one hundred sixty-six thousand, five hundred sixty-one".