234930723617 has 2 divisors, whose sum is σ = 234930723618. Its totient is φ = 234930723616.

The previous prime is 234930723583. The next prime is 234930723751. The reversal of 234930723617 is 716327039432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230908119841 + 4022603776 = 480529^2 + 63424^2 .

It is a cyclic number.

It is not a de Polignac number, because 234930723617 - 2¹² = 234930719521 is a prime.

It is not a weakly prime, because it can be changed into another prime (234930726617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117465361808 + 117465361809.

It is an arithmetic number, because the mean of its divisors is an integer number (117465361809).

Almost surely, 2^234930723617 is an apocalyptic number.

It is an amenable number.

234930723617 is a deficient number, since it is larger than the sum of its proper divisors (1).

234930723617 is an equidigital number, since it uses as much as digits as its factorization.

234930723617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 234930723617 in words is "two hundred thirty-four billion, nine hundred thirty million, seven hundred twenty-three thousand, six hundred seventeen".