234682261091 has 2 divisors, whose sum is σ = 234682261092. Its totient is φ = 234682261090.

The previous prime is 234682261063. The next prime is 234682261157. The reversal of 234682261091 is 190162286432.

234682261091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234682261091 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (234682261001) 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, 117341130545 + 117341130546.

It is an arithmetic number, because the mean of its divisors is an integer number (117341130546).

Almost surely, 2^234682261091 is an apocalyptic number.

234682261091 is a deficient number, since it is larger than the sum of its proper divisors (1).

234682261091 is an equidigital number, since it uses as much as digits as its factorization.

234682261091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 234682261091 in words is "two hundred thirty-four billion, six hundred eighty-two million, two hundred sixty-one thousand, ninety-one".