14171848638 has 8 divisors (see below), whose sum is σ = 28343697288. Its totient is φ = 4723949544.

The previous prime is 14171848619. The next prime is 14171848667. The reversal of 14171848638 is 83684817141.

14171848638 is digitally balanced in base 5, 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.

14171848638 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180987381 + ... + 1180987392.

It is an arithmetic number, because the mean of its divisors is an integer number (3542962161).

Almost surely, 2^14171848638 is an apocalyptic number.

14171848638 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.

14171848638 is a wasteful number, since it uses less digits than its factorization.

14171848638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361974778.

The product of its digits is 1032192, while the sum is 51.

The spelling of 14171848638 in words is "fourteen billion, one hundred seventy-one million, eight hundred forty-eight thousand, six hundred thirty-eight".