14002420303409 has 4 divisors (see below), whose sum is σ = 14023668286320. Its totient is φ = 13981172320500.

The previous prime is 14002420303381. The next prime is 14002420303439. The reversal of 14002420303409 is 90430302420041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14002420303409 - 2³² = 13998125336113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14002420303439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10623990467 + ... + 10623991784.

It is an arithmetic number, because the mean of its divisors is an integer number (3505917071580).

Almost surely, 2^{14002420303409} is an apocalyptic number.

It is an amenable number.

14002420303409 is a deficient number, since it is larger than the sum of its proper divisors (21247982911).

14002420303409 is an equidigital number, since it uses as much as digits as its factorization.

14002420303409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21247982910.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 14002420303409 in words is "fourteen trillion, two billion, four hundred twenty million, three hundred three thousand, four hundred nine".