2234503664609 has 2 divisors, whose sum is σ = 2234503664610. Its totient is φ = 2234503664608.

The previous prime is 2234503664597. The next prime is 2234503664639. The reversal of 2234503664609 is 9064663054322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1747617900625 + 486885763984 = 1321975^2 + 697772^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234503664609 - 2⁸ = 2234503664353 is a prime.

It is not a weakly prime, because it can be changed into another prime (2234503664639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117251832304 + 1117251832305.

It is an arithmetic number, because the mean of its divisors is an integer number (1117251832305).

Almost surely, 2^{2234503664609} is an apocalyptic number.

It is an amenable number.

2234503664609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234503664609 is an equidigital number, since it uses as much as digits as its factorization.

2234503664609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 2234503664609 in words is "two trillion, two hundred thirty-four billion, five hundred three million, six hundred sixty-four thousand, six hundred nine".