14001211213423 has 8 divisors (see below), whose sum is σ = 16001422388640. Its totient is φ = 12001009574400.

The previous prime is 14001211213417. The next prime is 14001211213427. The reversal of 14001211213423 is 32431211210041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14001211213423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001211213427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101963 + ... + 5405251.

It is an arithmetic number, because the mean of its divisors is an integer number (2000177798580).

Almost surely, 2^{14001211213423} is an apocalyptic number.

14001211213423 is a deficient number, since it is larger than the sum of its proper divisors (2000211175217).

14001211213423 is an equidigital number, since it uses as much as digits as its factorization.

14001211213423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768097.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 14001211213423 its reverse (32431211210041), we get a palindrome (46432422423464).

The spelling of 14001211213423 in words is "fourteen trillion, one billion, two hundred eleven million, two hundred thirteen thousand, four hundred twenty-three".