41441364121 has 4 divisors (see below), whose sum is σ = 41757710544. Its totient is φ = 41125017700.

The previous prime is 41441364119. The next prime is 41441364137. The reversal of 41441364121 is 12146314414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41441364121 - 2¹ = 41441364119 is a prime.

It is a super-2 number, since 2×41441364121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41441364101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158173015 + ... + 158173276.

It is an arithmetic number, because the mean of its divisors is an integer number (10439427636).

Almost surely, 2^41441364121 is an apocalyptic number.

It is an amenable number.

41441364121 is a deficient number, since it is larger than the sum of its proper divisors (316346423).

41441364121 is a wasteful number, since it uses less digits than its factorization.

41441364121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316346422.

The product of its digits is 9216, while the sum is 31.

Adding to 41441364121 its reverse (12146314414), we get a palindrome (53587678535).

The spelling of 41441364121 in words is "forty-one billion, four hundred forty-one million, three hundred sixty-four thousand, one hundred twenty-one".