244132853 has 2 divisors, whose sum is σ = 244132854. Its totient is φ = 244132852.

The previous prime is 244132849. The next prime is 244132871. The reversal of 244132853 is 358231442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167780209 + 76352644 = 12953^2 + 8738^2 .

It is a cyclic number.

It is not a de Polignac number, because 244132853 - 2² = 244132849 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244132813) 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, 122066426 + 122066427.

It is an arithmetic number, because the mean of its divisors is an integer number (122066427).

Almost surely, 2^244132853 is an apocalyptic number.

It is an amenable number.

244132853 is a deficient number, since it is larger than the sum of its proper divisors (1).

244132853 is an equidigital number, since it uses as much as digits as its factorization.

244132853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 32.

The square root of 244132853 is about 15624.7512940207. The cubic root of 244132853 is about 624.9933678230.

The spelling of 244132853 in words is "two hundred forty-four million, one hundred thirty-two thousand, eight hundred fifty-three".