41010223121 has 6 divisors (see below), whose sum is σ = 47705769810. Its totient is φ = 35151619776.

The previous prime is 41010223099. The next prime is 41010223157. The reversal of 41010223121 is 12132201014.

It can be written as a sum of positive squares in only one way, i.e., 34210571521 + 6799651600 = 184961^2 + 82460^2 .

It is not a de Polignac number, because 41010223121 - 2⁶ = 41010223057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41010223121.

It is not an unprimeable number, because it can be changed into a prime (41010225121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 418471616 + ... + 418471713.

It is an arithmetic number, because the mean of its divisors is an integer number (7950961635).

Almost surely, 2^41010223121 is an apocalyptic number.

It is an amenable number.

41010223121 is a deficient number, since it is larger than the sum of its proper divisors (6695546689).

41010223121 is an equidigital number, since it uses as much as digits as its factorization.

41010223121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836943343 (or 836943336 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 41010223121 its reverse (12132201014), we get a palindrome (53142424135).

The spelling of 41010223121 in words is "forty-one billion, ten million, two hundred twenty-three thousand, one hundred twenty-one".