234636435361 has 2 divisors, whose sum is σ = 234636435362. Its totient is φ = 234636435360.

The previous prime is 234636435287. The next prime is 234636435391. The reversal of 234636435361 is 163534636432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234600734736 + 35700625 = 484356^2 + 5975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234636435361 is a prime.

It is not a weakly prime, because it can be changed into another prime (234636435391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117318217680 + 117318217681.

It is an arithmetic number, because the mean of its divisors is an integer number (117318217681).

Almost surely, 2^234636435361 is an apocalyptic number.

It is an amenable number.

234636435361 is a deficient number, since it is larger than the sum of its proper divisors (1).

234636435361 is an equidigital number, since it uses as much as digits as its factorization.

234636435361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 46.

The spelling of 234636435361 in words is "two hundred thirty-four billion, six hundred thirty-six million, four hundred thirty-five thousand, three hundred sixty-one".