14201432220425 has 36 divisors (see below), whose sum is σ = 19226262571020. Its totient is φ = 10392046035840.

The previous prime is 14201432220407. The next prime is 14201432220427. The reversal of 14201432220425 is 52402223410241.

It can be written as a sum of positive squares in 6 ways, for example, as 21470454784 + 14179961765641 = 146528^2 + 3765629^2 .

It is not a de Polignac number, because 14201432220425 - 2³² = 14197137253129 is a prime.

It is a super-2 number, since 2×14201432220425² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14201432220391 and 14201432220400.

It is not an unprimeable number, because it can be changed into a prime (14201432220427) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26868722 + ... + 27392171.

It is an arithmetic number, because the mean of its divisors is an integer number (534062849195).

Almost surely, 2^{14201432220425} is an apocalyptic number.

It is an amenable number.

14201432220425 is a deficient number, since it is larger than the sum of its proper divisors (5024830350595).

14201432220425 is a wasteful number, since it uses less digits than its factorization.

14201432220425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54260970 (or 54260946 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 14201432220425 its reverse (52402223410241), we get a palindrome (66603655630666).

The spelling of 14201432220425 in words is "fourteen trillion, two hundred one billion, four hundred thirty-two million, two hundred twenty thousand, four hundred twenty-five".