1214514305143 has 2 divisors, whose sum is σ = 1214514305144. Its totient is φ = 1214514305142.

The previous prime is 1214514305117. The next prime is 1214514305209. The reversal of 1214514305143 is 3415034154121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1214514305143 - 2¹³ = 1214514296951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1214514305099 and 1214514305108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214514300143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607257152571 + 607257152572.

It is an arithmetic number, because the mean of its divisors is an integer number (607257152572).

Almost surely, 2^{1214514305143} is an apocalyptic number.

1214514305143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214514305143 is an equidigital number, since it uses as much as digits as its factorization.

1214514305143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 1214514305143 its reverse (3415034154121), we get a palindrome (4629548459264).

The spelling of 1214514305143 in words is "one trillion, two hundred fourteen billion, five hundred fourteen million, three hundred five thousand, one hundred forty-three".