233411344120397 has 2 divisors, whose sum is σ = 233411344120398. Its totient is φ = 233411344120396.

The previous prime is 233411344120393. The next prime is 233411344120441. The reversal of 233411344120397 is 793021443114332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233337509101321 + 73835019076 = 15275389^2 + 271726^2 .

It is a cyclic number.

It is not a de Polignac number, because 233411344120397 - 2² = 233411344120393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233411344120393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116705672060198 + 116705672060199.

It is an arithmetic number, because the mean of its divisors is an integer number (116705672060199).

Almost surely, 2^{233411344120397} is an apocalyptic number.

It is an amenable number.

233411344120397 is a deficient number, since it is larger than the sum of its proper divisors (1).

233411344120397 is an equidigital number, since it uses as much as digits as its factorization.

233411344120397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 233411344120397 in words is "two hundred thirty-three trillion, four hundred eleven billion, three hundred forty-four million, one hundred twenty thousand, three hundred ninety-seven".