234245104469 has 2 divisors, whose sum is σ = 234245104470. Its totient is φ = 234245104468.

The previous prime is 234245104459. The next prime is 234245104477. The reversal of 234245104469 is 964401542432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147964854244 + 86280250225 = 384662^2 + 293735^2 .

It is a cyclic number.

It is not a de Polignac number, because 234245104469 - 2¹² = 234245100373 is a prime.

It is a super-2 number, since 2×234245104469² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234245104459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117122552234 + 117122552235.

It is an arithmetic number, because the mean of its divisors is an integer number (117122552235).

Almost surely, 2^234245104469 is an apocalyptic number.

It is an amenable number.

234245104469 is a deficient number, since it is larger than the sum of its proper divisors (1).

234245104469 is an equidigital number, since it uses as much as digits as its factorization.

234245104469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 234245104469 in words is "two hundred thirty-four billion, two hundred forty-five million, one hundred four thousand, four hundred sixty-nine".