11244166141 has 4 divisors (see below), whose sum is σ = 12109102012. Its totient is φ = 10379230272.

The previous prime is 11244166117. The next prime is 11244166169. The reversal of 11244166141 is 14166144211.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3243758116 + 8000408025 = 56954^2 + 89445^2 .

It is a cyclic number.

It is not a de Polignac number, because 11244166141 - 2⁷ = 11244166013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244166111) 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, 432467916 + ... + 432467941.

It is an arithmetic number, because the mean of its divisors is an integer number (3027275503).

Almost surely, 2^11244166141 is an apocalyptic number.

It is an amenable number.

11244166141 is a deficient number, since it is larger than the sum of its proper divisors (864935871).

11244166141 is an equidigital number, since it uses as much as digits as its factorization.

11244166141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864935870.

The product of its digits is 4608, while the sum is 31.

The spelling of 11244166141 in words is "eleven billion, two hundred forty-four million, one hundred sixty-six thousand, one hundred forty-one".