14666605442 has 8 divisors (see below), whose sum is σ = 22003046796. Its totient is φ = 7332256512.

The previous prime is 14666605423. The next prime is 14666605451. The reversal of 14666605442 is 24450666641.

It can be written as a sum of positive squares in 2 ways, for example, as 14080432921 + 586172521 = 118661^2 + 24211^2 .

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 = 14666605393 and 14666605402.

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, 505463 + ... + 533690.

Almost surely, 2^14666605442 is an apocalyptic number.

14666605442 is a deficient number, since it is larger than the sum of its proper divisors (7336441354).

14666605442 is a wasteful number, since it uses less digits than its factorization.

14666605442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046212.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 14666605442 in words is "fourteen billion, six hundred sixty-six million, six hundred five thousand, four hundred forty-two".