14006747999 has 8 divisors (see below), whose sum is σ = 14177572560. Its totient is φ = 13836222400.

The previous prime is 14006747981. The next prime is 14006748029. The reversal of 14006747999 is 99974760041.

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 14006747999 - 2¹⁶ = 14006682463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14006747099) 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, 20264 + ... + 168594.

It is an arithmetic number, because the mean of its divisors is an integer number (1772196570).

Almost surely, 2^14006747999 is an apocalyptic number.

14006747999 is a deficient number, since it is larger than the sum of its proper divisors (170824561).

14006747999 is a wasteful number, since it uses less digits than its factorization.

14006747999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149481.

The product of its (nonzero) digits is 3429216, while the sum is 56.

The spelling of 14006747999 in words is "fourteen billion, six million, seven hundred forty-seven thousand, nine hundred ninety-nine".