14451420466201 has 4 divisors (see below), whose sum is σ = 14453886164004. Its totient is φ = 14448954768400.

The previous prime is 14451420466159. The next prime is 14451420466237. The reversal of 14451420466201 is 10266402415441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11991780297225 + 2459640168976 = 3462915^2 + 1568324^2 .

It is a cyclic number.

It is not a de Polignac number, because 14451420466201 - 2¹¹ = 14451420464153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14451420466601) 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, 1232840110 + ... + 1232851831.

It is an arithmetic number, because the mean of its divisors is an integer number (3613471541001).

Almost surely, 2^{14451420466201} is an apocalyptic number.

It is an amenable number.

14451420466201 is a deficient number, since it is larger than the sum of its proper divisors (2465697803).

14451420466201 is an equidigital number, since it uses as much as digits as its factorization.

14451420466201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465697802.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 14451420466201 in words is "fourteen trillion, four hundred fifty-one billion, four hundred twenty million, four hundred sixty-six thousand, two hundred one".