13974140014 has 8 divisors (see below), whose sum is σ = 21114211968. Its totient is φ = 6936069360.

The previous prime is 13974140009. The next prime is 13974140021. The reversal of 13974140014 is 41004147931.

It is a happy number.

13974140014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25499982 + ... + 25500529.

It is an arithmetic number, because the mean of its divisors is an integer number (2639276496).

Almost surely, 2^13974140014 is an apocalyptic number.

13974140014 is a deficient number, since it is larger than the sum of its proper divisors (7140071954).

13974140014 is a wasteful number, since it uses less digits than its factorization.

13974140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51000650.

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 13974140014 its reverse (41004147931), we get a palindrome (54978287945).

The spelling of 13974140014 in words is "thirteen billion, nine hundred seventy-four million, one hundred forty thousand, fourteen".