13968000143 has 8 divisors (see below), whose sum is σ = 14006442240. Its totient is φ = 13929586840.

The previous prime is 13968000121. The next prime is 13968000199. The reversal of 13968000143 is 34100086931.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13968000143 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 (13968000113) 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, 1261196 + ... + 1272222.

It is an arithmetic number, because the mean of its divisors is an integer number (1750805280).

Almost surely, 2^13968000143 is an apocalyptic number.

13968000143 is a deficient number, since it is larger than the sum of its proper divisors (38442097).

13968000143 is a wasteful number, since it uses less digits than its factorization.

With its successor (13968000144) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (14397).

13968000143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 13968000143 in words is "thirteen billion, nine hundred sixty-eight million, one hundred forty-three", and thus it is an aban number.