12041141472154 has 4 divisors (see below), whose sum is σ = 18061712208234. Its totient is φ = 6020570736076.

The previous prime is 12041141472137. The next prime is 12041141472161. The reversal of 12041141472154 is 45127414114021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10364362513129 + 1676778959025 = 3219373^2 + 1294905^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010285368037 + ... + 3010285368040.

Almost surely, 2^{12041141472154} is an apocalyptic number.

12041141472154 is a deficient number, since it is larger than the sum of its proper divisors (6020570736080).

12041141472154 is an equidigital number, since it uses as much as digits as its factorization.

12041141472154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020570736079.

The product of its (nonzero) digits is 35840, while the sum is 37.

Adding to 12041141472154 its reverse (45127414114021), we get a palindrome (57168555586175).

The spelling of 12041141472154 in words is "twelve trillion, forty-one billion, one hundred forty-one million, four hundred seventy-two thousand, one hundred fifty-four".