1014500642543 has 2 divisors, whose sum is σ = 1014500642544. Its totient is φ = 1014500642542.

The previous prime is 1014500642537. The next prime is 1014500642641. The reversal of 1014500642543 is 3452460054101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1014500642543 - 2⁴ = 1014500642527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014500642513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507250321271 + 507250321272.

It is an arithmetic number, because the mean of its divisors is an integer number (507250321272).

Almost surely, 2^{1014500642543} is an apocalyptic number.

1014500642543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014500642543 is an equidigital number, since it uses as much as digits as its factorization.

1014500642543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1014500642543 its reverse (3452460054101), we get a palindrome (4466960696644).

The spelling of 1014500642543 in words is "one trillion, fourteen billion, five hundred million, six hundred forty-two thousand, five hundred forty-three".