244036121 has 12 divisors (see below), whose sum is σ = 284303232. Its totient is φ = 208861128.

The previous prime is 244036069. The next prime is 244036129. The reversal of 244036121 is 121630442.

244036121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244036121 - 2²² = 239841817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244036129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33056 + ... + 39758.

It is an arithmetic number, because the mean of its divisors is an integer number (23691936).

Almost surely, 2^244036121 is an apocalyptic number.

It is an amenable number.

244036121 is a deficient number, since it is larger than the sum of its proper divisors (40267111).

244036121 is an equidigital number, since it uses as much as digits as its factorization.

244036121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460 (or 7453 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 244036121 is about 15621.6555140612. The cubic root of 244036121 is about 624.9108105263.

Adding to 244036121 its reverse (121630442), we get a palindrome (365666563).

It can be divided in two parts, 244036 and 121, that multiplied together give a square (29528356 = 5434²).

The spelling of 244036121 in words is "two hundred forty-four million, thirty-six thousand, one hundred twenty-one".