243114129983 has 2 divisors, whose sum is σ = 243114129984. Its totient is φ = 243114129982.

The previous prime is 243114129967. The next prime is 243114129991. The reversal of 243114129983 is 389921411342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243114129983 - 2⁴ = 243114129967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243114129913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121557064991 + 121557064992.

It is an arithmetic number, because the mean of its divisors is an integer number (121557064992).

Almost surely, 2^243114129983 is an apocalyptic number.

243114129983 is a deficient number, since it is larger than the sum of its proper divisors (1).

243114129983 is an equidigital number, since it uses as much as digits as its factorization.

243114129983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 47.

The spelling of 243114129983 in words is "two hundred forty-three billion, one hundred fourteen million, one hundred twenty-nine thousand, nine hundred eighty-three".