244153241473 has 2 divisors, whose sum is σ = 244153241474. Its totient is φ = 244153241472.

The previous prime is 244153241441. The next prime is 244153241531. The reversal of 244153241473 is 374142351442.

244153241473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194536569969 + 49616671504 = 441063^2 + 222748^2 .

It is a cyclic number.

It is not a de Polignac number, because 244153241473 - 2⁵ = 244153241441 is a prime.

It is a super-4 number, since 4×244153241473⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (244153244473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122076620736 + 122076620737.

It is an arithmetic number, because the mean of its divisors is an integer number (122076620737).

Almost surely, 2^244153241473 is an apocalyptic number.

It is an amenable number.

244153241473 is a deficient number, since it is larger than the sum of its proper divisors (1).

244153241473 is an equidigital number, since it uses as much as digits as its factorization.

244153241473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 40.

The spelling of 244153241473 in words is "two hundred forty-four billion, one hundred fifty-three million, two hundred forty-one thousand, four hundred seventy-three".