14971028893193 has 8 divisors (see below), whose sum is σ = 15225651729600. Its totient is φ = 14716435276368.

The previous prime is 14971028893091. The next prime is 14971028893201. The reversal of 14971028893193 is 39139882017941.

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

It is a cyclic number.

It is not a de Polignac number, because 14971028893193 - 2¹⁸ = 14971028631049 is a prime.

It is a super-2 number, since 2×14971028893193² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14971028896193) 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, 6270221 + ... + 8322122.

It is an arithmetic number, because the mean of its divisors is an integer number (1903206466200).

Almost surely, 2^{14971028893193} is an apocalyptic number.

It is an amenable number.

14971028893193 is a deficient number, since it is larger than the sum of its proper divisors (254622836407).

14971028893193 is a wasteful number, since it uses less digits than its factorization.

14971028893193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14609791.

The product of its (nonzero) digits is 23514624, while the sum is 65.

The spelling of 14971028893193 in words is "fourteen trillion, nine hundred seventy-one billion, twenty-eight million, eight hundred ninety-three thousand, one hundred ninety-three".