244120242115 has 8 divisors (see below), whose sum is σ = 294416373600. Its totient is φ = 194314804992.

The previous prime is 244120242109. The next prime is 244120242161. The reversal of 244120242115 is 511242021442.

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

It is a cyclic number.

It is not a de Polignac number, because 244120242115 - 2⁷ = 244120241987 is a prime.

It is a super-2 number, since 2×244120242115² (a number of 24 digits) contains 22 as substring.

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, 122672494 + ... + 122674483.

It is an arithmetic number, because the mean of its divisors is an integer number (36802046700).

Almost surely, 2^244120242115 is an apocalyptic number.

244120242115 is a deficient number, since it is larger than the sum of its proper divisors (50296131485).

244120242115 is a wasteful number, since it uses less digits than its factorization.

244120242115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245347181.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 244120242115 its reverse (511242021442), we get a palindrome (755362263557).

The spelling of 244120242115 in words is "two hundred forty-four billion, one hundred twenty million, two hundred forty-two thousand, one hundred fifteen".