14193765093421 has 8 divisors (see below), whose sum is σ = 14437533212640. Its totient is φ = 13950103501968.

The previous prime is 14193765093383. The next prime is 14193765093509. The reversal of 14193765093421 is 12439056739141.

It is a happy number.

14193765093421 is digitally balanced in base 2, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14193765093421 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 (14193765063421) 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, 26363151 + ... + 26896156.

It is an arithmetic number, because the mean of its divisors is an integer number (1804691651580).

Almost surely, 2^{14193765093421} is an apocalyptic number.

It is an amenable number.

14193765093421 is a deficient number, since it is larger than the sum of its proper divisors (243768119219).

14193765093421 is an equidigital number, since it uses as much as digits as its factorization.

14193765093421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53263883.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 14193765093421 in words is "fourteen trillion, one hundred ninety-three billion, seven hundred sixty-five million, ninety-three thousand, four hundred twenty-one".