14001444212231 has 32 divisors (see below), whose sum is σ = 16268134354560. Its totient is φ = 11802348601344.

The previous prime is 14001444212213. The next prime is 14001444212257. The reversal of 14001444212231 is 13221244410041.

It is not a de Polignac number, because 14001444212231 - 2³⁰ = 14000370470407 is a prime.

It is a super-2 number, since 2×14001444212231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14001444212194 and 14001444212203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001444212201) 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, 1622599025 + ... + 1622607653.

It is an arithmetic number, because the mean of its divisors is an integer number (508379198580).

Almost surely, 2^{14001444212231} is an apocalyptic number.

14001444212231 is a deficient number, since it is larger than the sum of its proper divisors (2266690142329).

14001444212231 is an equidigital number, since it uses as much as digits as its factorization.

14001444212231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17595.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 14001444212231 its reverse (13221244410041), we get a palindrome (27222688622272).

The spelling of 14001444212231 in words is "fourteen trillion, one billion, four hundred forty-four million, two hundred twelve thousand, two hundred thirty-one".