14126503305645 has 32 divisors (see below), whose sum is σ = 26591065050240. Its totient is φ = 7090950677760.

The previous prime is 14126503305617. The next prime is 14126503305653. The reversal of 14126503305645 is 54650330562141.

It is a happy number.

14126503305645 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 6 + 50 + 3 + 30 + 564 + 5 = 666.

It is not a de Polignac number, because 14126503305645 - 2⁷ = 14126503305517 is a prime.

It is a super-3 number, since 3×14126503305645³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14126503305645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3077667271 + ... + 3077671860.

It is an arithmetic number, because the mean of its divisors is an integer number (830970782820).

Almost surely, 2^{14126503305645} is an apocalyptic number.

14126503305645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14126503305645 is a deficient number, since it is larger than the sum of its proper divisors (12464561744595).

14126503305645 is a wasteful number, since it uses less digits than its factorization.

14126503305645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6155339162 (or 6155339156 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

Adding to 14126503305645 its reverse (54650330562141), we get a palindrome (68776833867786).

The spelling of 14126503305645 in words is "fourteen trillion, one hundred twenty-six billion, five hundred three million, three hundred five thousand, six hundred forty-five".