14111551423445 has 8 divisors (see below), whose sum is σ = 19352984809344. Its totient is φ = 9676492404624.

The previous prime is 14111551423439. The next prime is 14111551423481. The reversal of 14111551423445 is 54432415511141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14111551423445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201593591729 + ... + 201593591798.

It is an arithmetic number, because the mean of its divisors is an integer number (2419123101168).

Almost surely, 2^{14111551423445} is an apocalyptic number.

It is an amenable number.

14111551423445 is a deficient number, since it is larger than the sum of its proper divisors (5241433385899).

14111551423445 is an equidigital number, since it uses as much as digits as its factorization.

14111551423445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403187183539.

The product of its digits is 192000, while the sum is 41.

Adding to 14111551423445 its reverse (54432415511141), we get a palindrome (68543966934586).

The spelling of 14111551423445 in words is "fourteen trillion, one hundred eleven billion, five hundred fifty-one million, four hundred twenty-three thousand, four hundred forty-five".