14433002421121 has 4 divisors (see below), whose sum is σ = 14581796260612. Its totient is φ = 14284208581632.

The previous prime is 14433002421113. The next prime is 14433002421127. The reversal of 14433002421121 is 12112420033441.

It is a happy number.

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 6938061360400 + 7494941060721 = 2634020^2 + 2737689^2 .

It is a cyclic number.

It is not a de Polignac number, because 14433002421121 - 2³ = 14433002421113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14433002421121.

It is not an unprimeable number, because it can be changed into a prime (14433002421127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74396919600 + ... + 74396919793.

It is an arithmetic number, because the mean of its divisors is an integer number (3645449065153).

Almost surely, 2^{14433002421121} is an apocalyptic number.

It is an amenable number.

14433002421121 is a deficient number, since it is larger than the sum of its proper divisors (148793839491).

14433002421121 is an equidigital number, since it uses as much as digits as its factorization.

14433002421121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148793839490.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14433002421121 its reverse (12112420033441), we get a palindrome (26545422454562).

The spelling of 14433002421121 in words is "fourteen trillion, four hundred thirty-three billion, two million, four hundred twenty-one thousand, one hundred twenty-one".