14203011443321 has 8 divisors (see below), whose sum is σ = 14206092595200. Its totient is φ = 14199930576832.

The previous prime is 14203011443293. The next prime is 14203011443329. The reversal of 14203011443321 is 12334411030241.

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 14203011443321 - 2³⁴ = 14185831574137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14203011443329) 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, 120814856 + ... + 120932358.

It is an arithmetic number, because the mean of its divisors is an integer number (1775761574400).

Almost surely, 2^{14203011443321} is an apocalyptic number.

It is an amenable number.

14203011443321 is a deficient number, since it is larger than the sum of its proper divisors (3081151879).

14203011443321 is a wasteful number, since it uses less digits than its factorization.

14203011443321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142695.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 14203011443321 its reverse (12334411030241), we get a palindrome (26537422473562).

The spelling of 14203011443321 in words is "fourteen trillion, two hundred three billion, eleven million, four hundred forty-three thousand, three hundred twenty-one".