12041051043 has 8 divisors (see below), whose sum is σ = 18348268288. Its totient is φ = 6880600584.

The previous prime is 12041051041. The next prime is 12041051047. The reversal of 12041051043 is 34015014021.

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

It is not a de Polignac number, because 12041051043 - 2¹ = 12041051041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 573383383 = 12041051043 / (1 + 2 + 0 + 4 + 1 + 0 + 5 + 1 + 0 + 4 + 3).

It is not an unprimeable number, because it can be changed into a prime (12041051041) 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, 286691671 + ... + 286691712.

It is an arithmetic number, because the mean of its divisors is an integer number (2293533536).

Almost surely, 2^12041051043 is an apocalyptic number.

12041051043 is a deficient number, since it is larger than the sum of its proper divisors (6307217245).

12041051043 is an equidigital number, since it uses as much as digits as its factorization.

12041051043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573383393.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 12041051043 its reverse (34015014021), we get a palindrome (46056065064).

The spelling of 12041051043 in words is "twelve billion, forty-one million, fifty-one thousand, forty-three".