234424340177 has 2 divisors, whose sum is σ = 234424340178. Its totient is φ = 234424340176.

The previous prime is 234424340147. The next prime is 234424340257. The reversal of 234424340177 is 771043424432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215002851856 + 19421488321 = 463684^2 + 139361^2 .

It is a cyclic number.

It is not a de Polignac number, because 234424340177 - 2⁶ = 234424340113 is a prime.

It is not a weakly prime, because it can be changed into another prime (234424340107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117212170088 + 117212170089.

It is an arithmetic number, because the mean of its divisors is an integer number (117212170089).

Almost surely, 2^234424340177 is an apocalyptic number.

It is an amenable number.

234424340177 is a deficient number, since it is larger than the sum of its proper divisors (1).

234424340177 is an equidigital number, since it uses as much as digits as its factorization.

234424340177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 41.

The spelling of 234424340177 in words is "two hundred thirty-four billion, four hundred twenty-four million, three hundred forty thousand, one hundred seventy-seven".