14166402954061 has 8 divisors (see below), whose sum is σ = 14406026895000. Its totient is φ = 13927017330240.

The previous prime is 14166402954049. The next prime is 14166402954091. The reversal of 14166402954061 is 16045920466141.

It can be written as a sum of positive squares in 4 ways, for example, as 578369376036 + 13588033578025 = 760506^2 + 3686195^2 .

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 14166402954061 - 2⁷ = 14166402953933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14166402953996 and 14166402954014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14166402954001) 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, 59459386 + ... + 59697163.

It is an arithmetic number, because the mean of its divisors is an integer number (1800753361875).

Almost surely, 2^{14166402954061} is an apocalyptic number.

It is an amenable number.

14166402954061 is a deficient number, since it is larger than the sum of its proper divisors (239623940939).

14166402954061 is a wasteful number, since it uses less digits than its factorization.

14166402954061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119158559.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 14166402954061 in words is "fourteen trillion, one hundred sixty-six billion, four hundred two million, nine hundred fifty-four thousand, sixty-one".