244041653 has 2 divisors, whose sum is σ = 244041654. Its totient is φ = 244041652.

The previous prime is 244041631. The next prime is 244041667. The reversal of 244041653 is 356140442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239104369 + 4937284 = 15463^2 + 2222^2 .

It is a cyclic number.

It is not a de Polignac number, because 244041653 - 2⁸ = 244041397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244041673) 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, 122020826 + 122020827.

It is an arithmetic number, because the mean of its divisors is an integer number (122020827).

Almost surely, 2^244041653 is an apocalyptic number.

It is an amenable number.

244041653 is a deficient number, since it is larger than the sum of its proper divisors (1).

244041653 is an equidigital number, since it uses as much as digits as its factorization.

244041653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 244041653 is about 15621.8325749574. The cubic root of 244041653 is about 624.9155324782.

The spelling of 244041653 in words is "two hundred forty-four million, forty-one thousand, six hundred fifty-three".