244153300249 has 2 divisors, whose sum is σ = 244153300250. Its totient is φ = 244153300248.

The previous prime is 244153300231. The next prime is 244153300271. The reversal of 244153300249 is 942003351442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186478876224 + 57674424025 = 431832^2 + 240155^2 .

It is a cyclic number.

It is not a de Polignac number, because 244153300249 - 2¹¹ = 244153298201 is a prime.

It is a super-2 number, since 2×244153300249² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244153300219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122076650124 + 122076650125.

It is an arithmetic number, because the mean of its divisors is an integer number (122076650125).

Almost surely, 2^244153300249 is an apocalyptic number.

It is an amenable number.

244153300249 is a deficient number, since it is larger than the sum of its proper divisors (1).

244153300249 is an equidigital number, since it uses as much as digits as its factorization.

244153300249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 244153300249 in words is "two hundred forty-four billion, one hundred fifty-three million, three hundred thousand, two hundred forty-nine".