14054542433557 has 2 divisors, whose sum is σ = 14054542433558. Its totient is φ = 14054542433556.

The previous prime is 14054542433543. The next prime is 14054542433563. The reversal of 14054542433557 is 75533424545041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8944370229796 + 5110172203761 = 2990714^2 + 2260569^2 .

It is an emirp because it is prime and its reverse (75533424545041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14054542433557 - 2¹⁹ = 14054541909269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14054542493557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7027271216778 + 7027271216779.

It is an arithmetic number, because the mean of its divisors is an integer number (7027271216779).

Almost surely, 2^{14054542433557} is an apocalyptic number.

It is an amenable number.

14054542433557 is a deficient number, since it is larger than the sum of its proper divisors (1).

14054542433557 is an equidigital number, since it uses as much as digits as its factorization.

14054542433557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160000, while the sum is 52.

Adding to 14054542433557 its reverse (75533424545041), we get a palindrome (89587966978598).

The spelling of 14054542433557 in words is "fourteen trillion, fifty-four billion, five hundred forty-two million, four hundred thirty-three thousand, five hundred fifty-seven".