244420541 has 8 divisors (see below), whose sum is σ = 257472480. Its totient is φ = 231387408.

The previous prime is 244420507. The next prime is 244420567. The reversal of 244420541 is 145024442.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244420541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244420541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244426541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27815 + ... + 35531.

It is an arithmetic number, because the mean of its divisors is an integer number (32184060).

Almost surely, 2^244420541 is an apocalyptic number.

It is an amenable number.

244420541 is a deficient number, since it is larger than the sum of its proper divisors (13051939).

244420541 is a wasteful number, since it uses less digits than its factorization.

244420541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9403.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 244420541 is about 15633.9547460008. The cubic root of 244420541 is about 625.2387704236.

Adding to 244420541 its reverse (145024442), we get a palindrome (389444983).

The spelling of 244420541 in words is "two hundred forty-four million, four hundred twenty thousand, five hundred forty-one".