12045441106 has 8 divisors (see below), whose sum is σ = 18233924940. Its totient is φ = 5967466128.

The previous prime is 12045441061. The next prime is 12045441157. The reversal of 12045441106 is 60114454021.

It can be written as a sum of positive squares in 2 ways, for example, as 11397484081 + 647957025 = 106759^2 + 25455^2 .

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

It is a super-2 number, since 2×12045441106² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27626941 + ... + 27627376.

Almost surely, 2^12045441106 is an apocalyptic number.

12045441106 is a deficient number, since it is larger than the sum of its proper divisors (6188483834).

12045441106 is a wasteful number, since it uses less digits than its factorization.

12045441106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55254428.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 12045441106 its reverse (60114454021), we get a palindrome (72159895127).

The spelling of 12045441106 in words is "twelve billion, forty-five million, four hundred forty-one thousand, one hundred six".