230319034409 has 2 divisors, whose sum is σ = 230319034410. Its totient is φ = 230319034408.

The previous prime is 230319034367. The next prime is 230319034433. The reversal of 230319034409 is 904430913032.

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., 218156253184 + 12162781225 = 467072^2 + 110285^2 .

It is a cyclic number.

It is not a de Polignac number, because 230319034409 - 2³⁶ = 161599557673 is a prime.

It is a super-2 number, since 2×230319034409² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230319034709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115159517204 + 115159517205.

It is an arithmetic number, because the mean of its divisors is an integer number (115159517205).

Almost surely, 2^230319034409 is an apocalyptic number.

It is an amenable number.

230319034409 is a deficient number, since it is larger than the sum of its proper divisors (1).

230319034409 is an equidigital number, since it uses as much as digits as its factorization.

230319034409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 230319034409 in words is "two hundred thirty billion, three hundred nineteen million, thirty-four thousand, four hundred nine".