41144024021 has 8 divisors (see below), whose sum is σ = 43600901400. Its totient is φ = 38756354560.

The previous prime is 41144024003. The next prime is 41144024027. The reversal of 41144024021 is 12042044114.

It can be written as a sum of positive squares in 4 ways, for example, as 3999171121 + 37144852900 = 63239^2 + 192730^2 .

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 41144024021 - 2⁶ = 41144023957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41144024027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17300756 + ... + 17303133.

It is an arithmetic number, because the mean of its divisors is an integer number (5450112675).

Almost surely, 2^41144024021 is an apocalyptic number.

41144024021 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

41144024021 is a deficient number, since it is larger than the sum of its proper divisors (2456877379).

41144024021 is a wasteful number, since it uses less digits than its factorization.

41144024021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34603959.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 41144024021 its reverse (12042044114), we get a palindrome (53186068135).

The spelling of 41144024021 in words is "forty-one billion, one hundred forty-four million, twenty-four thousand, twenty-one".