234364243093 has 2 divisors, whose sum is σ = 234364243094. Its totient is φ = 234364243092.

The previous prime is 234364243051. The next prime is 234364243117. The reversal of 234364243093 is 390342463432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147254852644 + 87109390449 = 383738^2 + 295143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234364243093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234364243493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117182121546 + 117182121547.

It is an arithmetic number, because the mean of its divisors is an integer number (117182121547).

Almost surely, 2^234364243093 is an apocalyptic number.

It is an amenable number.

234364243093 is a deficient number, since it is larger than the sum of its proper divisors (1).

234364243093 is an equidigital number, since it uses as much as digits as its factorization.

234364243093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 43.

The spelling of 234364243093 in words is "two hundred thirty-four billion, three hundred sixty-four million, two hundred forty-three thousand, ninety-three".