1214745473143 has 2 divisors, whose sum is σ = 1214745473144. Its totient is φ = 1214745473142.

The previous prime is 1214745473119. The next prime is 1214745473147. The reversal of 1214745473143 is 3413745474121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214745473143 - 2⁹ = 1214745472631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1214745473093 and 1214745473102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214745473147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607372736571 + 607372736572.

It is an arithmetic number, because the mean of its divisors is an integer number (607372736572).

Almost surely, 2^{1214745473143} is an apocalyptic number.

1214745473143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214745473143 is an equidigital number, since it uses as much as digits as its factorization.

1214745473143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1128960, while the sum is 46.

The spelling of 1214745473143 in words is "one trillion, two hundred fourteen billion, seven hundred forty-five million, four hundred seventy-three thousand, one hundred forty-three".