14125444421001 has 32 divisors (see below), whose sum is σ = 20084694277248. Its totient is φ = 8799628492800.

The previous prime is 14125444420987. The next prime is 14125444421003. The reversal of 14125444421001 is 10012444452141.

It is not a de Polignac number, because 14125444421001 - 2⁹ = 14125444420489 is a prime.

It is a super-2 number, since 2×14125444421001² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14125444421003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7252201 + ... + 8991401.

It is an arithmetic number, because the mean of its divisors is an integer number (627646696164).

Almost surely, 2^{14125444421001} is an apocalyptic number.

It is an amenable number.

14125444421001 is a deficient number, since it is larger than the sum of its proper divisors (5959249856247).

14125444421001 is a wasteful number, since it uses less digits than its factorization.

14125444421001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740361.

The product of its (nonzero) digits is 20480, while the sum is 33.

Adding to 14125444421001 its reverse (10012444452141), we get a palindrome (24137888873142).

The spelling of 14125444421001 in words is "fourteen trillion, one hundred twenty-five billion, four hundred forty-four million, four hundred twenty-one thousand, one".