14023014301421 has 4 divisors (see below), whose sum is σ = 14025269899452. Its totient is φ = 14020758703392.

The previous prime is 14023014301369. The next prime is 14023014301481. The reversal of 14023014301421 is 12410341032041.

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 12552239611396 + 1470774690025 = 3542914^2 + 1212755^2 .

It is a cyclic number.

It is not a de Polignac number, because 14023014301421 - 2⁶ = 14023014301357 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 (14023014301481) 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, 1127789690 + ... + 1127802123.

It is an arithmetic number, because the mean of its divisors is an integer number (3506317474863).

Almost surely, 2^{14023014301421} is an apocalyptic number.

It is an amenable number.

14023014301421 is a deficient number, since it is larger than the sum of its proper divisors (2255598031).

14023014301421 is an equidigital number, since it uses as much as digits as its factorization.

14023014301421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255598030.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 14023014301421 its reverse (12410341032041), we get a palindrome (26433355333462).

The spelling of 14023014301421 in words is "fourteen trillion, twenty-three billion, fourteen million, three hundred one thousand, four hundred twenty-one".