14101554985543 has 8 divisors (see below), whose sum is σ = 14129725448160. Its totient is φ = 14073386351520.

The previous prime is 14101554985421. The next prime is 14101554985601. The reversal of 14101554985543 is 34558945510141.

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

It is a cyclic number.

It is not a de Polignac number, because 14101554985543 - 2³⁷ = 13964116032071 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 (14101554985043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15539878 + ... + 16422268.

It is an arithmetic number, because the mean of its divisors is an integer number (1766215681020).

Almost surely, 2^{14101554985543} is an apocalyptic number.

14101554985543 is a deficient number, since it is larger than the sum of its proper divisors (28170462617).

14101554985543 is an equidigital number, since it uses as much as digits as its factorization.

14101554985543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914297.

The product of its (nonzero) digits is 8640000, while the sum is 55.

The spelling of 14101554985543 in words is "fourteen trillion, one hundred one billion, five hundred fifty-four million, nine hundred eighty-five thousand, five hundred forty-three".