13971009241 has 8 divisors (see below), whose sum is σ = 16906095360. Its totient is φ = 11270730048.

The previous prime is 13971009193. The next prime is 13971009259. The reversal of 13971009241 is 14290017931.

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-13971009241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13971009241.

It is not an unprimeable number, because it can be changed into a prime (13971009271) 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, 58701601 + ... + 58701838.

It is an arithmetic number, because the mean of its divisors is an integer number (2113261920).

Almost surely, 2^13971009241 is an apocalyptic number.

It is an amenable number.

13971009241 is a deficient number, since it is larger than the sum of its proper divisors (2935086119).

13971009241 is a wasteful number, since it uses less digits than its factorization.

13971009241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117403463.

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 13971009241 in words is "thirteen billion, nine hundred seventy-one million, nine thousand, two hundred forty-one".