235061374217 has 2 divisors, whose sum is σ = 235061374218. Its totient is φ = 235061374216.

The previous prime is 235061374201. The next prime is 235061374231. The reversal of 235061374217 is 712473160532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222448062736 + 12613311481 = 471644^2 + 112309^2 .

It is a cyclic number.

It is not a de Polignac number, because 235061374217 - 2⁴ = 235061374201 is a prime.

It is not a weakly prime, because it can be changed into another prime (235061374297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117530687108 + 117530687109.

It is an arithmetic number, because the mean of its divisors is an integer number (117530687109).

Almost surely, 2^235061374217 is an apocalyptic number.

It is an amenable number.

235061374217 is a deficient number, since it is larger than the sum of its proper divisors (1).

235061374217 is an equidigital number, since it uses as much as digits as its factorization.

235061374217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 235061374217 in words is "two hundred thirty-five billion, sixty-one million, three hundred seventy-four thousand, two hundred seventeen".