41143413121 has 8 divisors (see below), whose sum is σ = 42172979688. Its totient is φ = 40115088000.

The previous prime is 41143413119. The next prime is 41143413137. The reversal of 41143413121 is 12131434114.

It can be written as a sum of positive squares in 4 ways, for example, as 970225 + 41142442896 = 985^2 + 202836^2 .

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 41143413121 - 2¹ = 41143413119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41143413151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243070 + ... + 375991.

It is an arithmetic number, because the mean of its divisors is an integer number (5271622461).

Almost surely, 2^41143413121 is an apocalyptic number.

41143413121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

41143413121 is a deficient number, since it is larger than the sum of its proper divisors (1029566567).

41143413121 is a wasteful number, since it uses less digits than its factorization.

41143413121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620723.

The product of its digits is 1152, while the sum is 25.

Adding to 41143413121 its reverse (12131434114), we get a palindrome (53274847235).

The spelling of 41143413121 in words is "forty-one billion, one hundred forty-three million, four hundred thirteen thousand, one hundred twenty-one".