244250345 has 4 divisors (see below), whose sum is σ = 293100420. Its totient is φ = 195400272.

The previous prime is 244250329. The next prime is 244250353. The reversal of 244250345 is 543052442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543052442 = 2 ⋅271526221.

It can be written as a sum of positive squares in 2 ways, for example, as 139310809 + 104939536 = 11803^2 + 10244^2 .

It is a cyclic number.

It is not a de Polignac number, because 244250345 - 2⁴ = 244250329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24425030 + ... + 24425039.

It is an arithmetic number, because the mean of its divisors is an integer number (73275105).

Almost surely, 2^244250345 is an apocalyptic number.

It is an amenable number.

244250345 is a deficient number, since it is larger than the sum of its proper divisors (48850075).

244250345 is an equidigital number, since it uses as much as digits as its factorization.

244250345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48850074.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 244250345 is about 15628.5106456118. The cubic root of 244250345 is about 625.0936137110.

The spelling of 244250345 in words is "two hundred forty-four million, two hundred fifty thousand, three hundred forty-five".