14126554506543 has 16 divisors (see below), whose sum is σ = 19144457712000. Its totient is φ = 9263181581280.

The previous prime is 14126554506523. The next prime is 14126554506593. The reversal of 14126554506543 is 34560545562141.

It is not a de Polignac number, because 14126554506543 - 2¹³ = 14126554498351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14126554506523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13168408 + ... + 14200706.

It is an arithmetic number, because the mean of its divisors is an integer number (1196528607000).

Almost surely, 2^{14126554506543} is an apocalyptic number.

14126554506543 is a deficient number, since it is larger than the sum of its proper divisors (5017903205457).

14126554506543 is a wasteful number, since it uses less digits than its factorization.

14126554506543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107142.

The product of its (nonzero) digits is 8640000, while the sum is 51.

The spelling of 14126554506543 in words is "fourteen trillion, one hundred twenty-six billion, five hundred fifty-four million, five hundred six thousand, five hundred forty-three".