14007018666693 has 8 divisors (see below), whose sum is σ = 20112642188128. Its totient is φ = 8619703794864.

The previous prime is 14007018666689. The next prime is 14007018666703. The reversal of 14007018666693 is 39666681070041.

It is a happy number.

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

It is not a de Polignac number, because 14007018666693 - 2² = 14007018666689 is a prime.

It is a super-2 number, since 2×14007018666693² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14007018666643) 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, 179577162355 + ... + 179577162432.

It is an arithmetic number, because the mean of its divisors is an integer number (2514080273516).

Almost surely, 2^{14007018666693} is an apocalyptic number.

14007018666693 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14007018666693 is a deficient number, since it is larger than the sum of its proper divisors (6105623521435).

14007018666693 is a wasteful number, since it uses less digits than its factorization.

14007018666693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359154324803.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 14007018666693 in words is "fourteen trillion, seven billion, eighteen million, six hundred sixty-six thousand, six hundred ninety-three".