14300134220021 has 16 divisors (see below), whose sum is σ = 16223933658240. Its totient is φ = 12495155100480.

The previous prime is 14300134220003. The next prime is 14300134220023. The reversal of 14300134220021 is 12002243100341.

It is not a de Polignac number, because 14300134220021 - 2¹⁴ = 14300134203637 is a prime.

It is a super-2 number, since 2×14300134220021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14300134220023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23367290 + ... + 23971451.

It is an arithmetic number, because the mean of its divisors is an integer number (1013995853640).

Almost surely, 2^{14300134220021} is an apocalyptic number.

It is an amenable number.

14300134220021 is a deficient number, since it is larger than the sum of its proper divisors (1923799438219).

14300134220021 is a wasteful number, since it uses less digits than its factorization.

14300134220021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47339996.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14300134220021 its reverse (12002243100341), we get a palindrome (26302377320362).

The spelling of 14300134220021 in words is "fourteen trillion, three hundred billion, one hundred thirty-four million, two hundred twenty thousand, twenty-one".