14005663937 has 8 divisors (see below), whose sum is σ = 14178084480. Its totient is φ = 13833331120.

The previous prime is 14005663921. The next prime is 14005663949. The reversal of 14005663937 is 73936650041.

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 14005663937 - 2⁴ = 14005663921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14005663957) 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, 334739 + ... + 374247.

It is an arithmetic number, because the mean of its divisors is an integer number (1772260560).

Almost surely, 2^14005663937 is an apocalyptic number.

It is an amenable number.

14005663937 is a deficient number, since it is larger than the sum of its proper divisors (172420543).

14005663937 is an equidigital number, since it uses as much as digits as its factorization.

14005663937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43863.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 14005663937 in words is "fourteen billion, five million, six hundred sixty-three thousand, nine hundred thirty-seven".