2114543243987 has 2 divisors, whose sum is σ = 2114543243988. Its totient is φ = 2114543243986.

The previous prime is 2114543243957. The next prime is 2114543244017. The reversal of 2114543243987 is 7893423454112.

It is a balanced prime because it is at equal distance from previous prime (2114543243957) and next prime (2114543244017).

It is a cyclic number.

It is not a de Polignac number, because 2114543243987 - 2¹⁸ = 2114542981843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2114543243927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057271621993 + 1057271621994.

It is an arithmetic number, because the mean of its divisors is an integer number (1057271621994).

Almost surely, 2^{2114543243987} is an apocalyptic number.

2114543243987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114543243987 is an equidigital number, since it uses as much as digits as its factorization.

2114543243987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 53.

The spelling of 2114543243987 in words is "two trillion, one hundred fourteen billion, five hundred forty-three million, two hundred forty-three thousand, nine hundred eighty-seven".