233566242401 has 2 divisors, whose sum is σ = 233566242402. Its totient is φ = 233566242400.

The previous prime is 233566242383. The next prime is 233566242409. The reversal of 233566242401 is 104242665332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229705484176 + 3860758225 = 479276^2 + 62135^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233566242401 is a prime.

It is a super-3 number, since 3×233566242401³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (233566242409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116783121200 + 116783121201.

It is an arithmetic number, because the mean of its divisors is an integer number (116783121201).

Almost surely, 2^233566242401 is an apocalyptic number.

It is an amenable number.

233566242401 is a deficient number, since it is larger than the sum of its proper divisors (1).

233566242401 is an equidigital number, since it uses as much as digits as its factorization.

233566242401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 233566242401 in words is "two hundred thirty-three billion, five hundred sixty-six million, two hundred forty-two thousand, four hundred one".