244021041 has 12 divisors (see below), whose sum is σ = 384518160. Its totient is φ = 147891480.

The previous prime is 244020989. The next prime is 244021049. The reversal of 244021041 is 140120442.

It is not a de Polignac number, because 244021041 - 2⁶ = 244020977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244021049) 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, 1232331 + ... + 1232528.

It is an arithmetic number, because the mean of its divisors is an integer number (32043180).

Almost surely, 2^244021041 is an apocalyptic number.

It is an amenable number.

244021041 is a deficient number, since it is larger than the sum of its proper divisors (140497119).

244021041 is a wasteful number, since it uses less digits than its factorization.

244021041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464876 (or 2464873 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 244021041 is about 15621.1728432919. The cubic root of 244021041 is about 624.8979383210.

Adding to 244021041 its reverse (140120442), we get a palindrome (384141483).

The spelling of 244021041 in words is "two hundred forty-four million, twenty-one thousand, forty-one".