238069016593 has 2 divisors, whose sum is σ = 238069016594. Its totient is φ = 238069016592.

The previous prime is 238069016531. The next prime is 238069016609. The reversal of 238069016593 is 395610960832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231075374209 + 6993642384 = 480703^2 + 83628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-238069016593 is a prime.

It is a super-3 number, since 3×238069016593³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 238069016593.

It is not a weakly prime, because it can be changed into another prime (238063016593) 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, 119034508296 + 119034508297.

It is an arithmetic number, because the mean of its divisors is an integer number (119034508297).

Almost surely, 2^238069016593 is an apocalyptic number.

It is an amenable number.

238069016593 is a deficient number, since it is larger than the sum of its proper divisors (1).

238069016593 is an equidigital number, since it uses as much as digits as its factorization.

238069016593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 238069016593 in words is "two hundred thirty-eight billion, sixty-nine million, sixteen thousand, five hundred ninety-three".