14040743982 has 8 divisors (see below), whose sum is σ = 28081487976. Its totient is φ = 4680247992.

The previous prime is 14040743971. The next prime is 14040743987. The reversal of 14040743982 is 28934704041.

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

14040743982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040743987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170061993 + ... + 1170062004.

It is an arithmetic number, because the mean of its divisors is an integer number (3510185997).

Almost surely, 2^14040743982 is an apocalyptic number.

14040743982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14040743982 is a wasteful number, since it uses less digits than its factorization.

14040743982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340124002.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 14040743982 in words is "fourteen billion, forty million, seven hundred forty-three thousand, nine hundred eighty-two".