244120030 has 128 divisors (see below), whose sum is σ = 573889536. Its totient is φ = 72576000.

The previous prime is 244120013. The next prime is 244120049. The reversal of 244120030 is 30021442.

It is a junction number, because it is equal to n+sod(n) for n = 244119986 and 244120013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2416980 + ... + 2417080.

It is an arithmetic number, because the mean of its divisors is an integer number (4483512).

Almost surely, 2^244120030 is an apocalyptic number.

244120030 is an abundant number, since it is smaller than the sum of its proper divisors (329769506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244120030 is a wasteful number, since it uses less digits than its factorization.

244120030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 244120030 is about 15624.3409461007. The cubic root of 244120030 is about 624.9824251058.

Adding to 244120030 its reverse (30021442), we get a palindrome (274141472).

The spelling of 244120030 in words is "two hundred forty-four million, one hundred twenty thousand, thirty".