14728271795121 has 8 divisors (see below), whose sum is σ = 19670811573600. Its totient is φ = 9802289940032.

The previous prime is 14728271795113. The next prime is 14728271795123. The reversal of 14728271795121 is 12159717282741.

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 14728271795121 - 2³ = 14728271795113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14728271795123) 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, 4139478771 + ... + 4139482328.

It is an arithmetic number, because the mean of its divisors is an integer number (2458851446700).

Almost surely, 2^{14728271795121} is an apocalyptic number.

It is an amenable number.

14728271795121 is a deficient number, since it is larger than the sum of its proper divisors (4942539778479).

14728271795121 is an equidigital number, since it uses as much as digits as its factorization.

14728271795121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8278961695.

The product of its digits is 3951360, while the sum is 57.

The spelling of 14728271795121 in words is "fourteen trillion, seven hundred twenty-eight billion, two hundred seventy-one million, seven hundred ninety-five thousand, one hundred twenty-one".