244242015 has 8 divisors (see below), whose sum is σ = 390787248. Its totient is φ = 130262400.

The previous prime is 244241999. The next prime is 244242067. The reversal of 244242015 is 510242442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 244242015 - 2⁴ = 244241999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8141386 + ... + 8141415.

It is an arithmetic number, because the mean of its divisors is an integer number (48848406).

Almost surely, 2^244242015 is an apocalyptic number.

244242015 is a deficient number, since it is larger than the sum of its proper divisors (146545233).

244242015 is a wasteful number, since it uses less digits than its factorization.

244242015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16282809.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 244242015 is about 15628.2441432171. The cubic root of 244242015 is about 625.0865074924.

Adding to 244242015 its reverse (510242442), we get a palindrome (754484457).

The spelling of 244242015 in words is "two hundred forty-four million, two hundred forty-two thousand, fifteen".