1146114241161 has 4 divisors (see below), whose sum is σ = 1528152321552. Its totient is φ = 764076160772.

The previous prime is 1146114241157. The next prime is 1146114241183. The reversal of 1146114241161 is 1611424116411.

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 1146114241161 - 2² = 1146114241157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146114241361) 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, 191019040191 + ... + 191019040196.

It is an arithmetic number, because the mean of its divisors is an integer number (382038080388).

Almost surely, 2^{1146114241161} is an apocalyptic number.

It is an amenable number.

1146114241161 is a deficient number, since it is larger than the sum of its proper divisors (382038080391).

1146114241161 is an equidigital number, since it uses as much as digits as its factorization.

1146114241161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382038080390.

The product of its digits is 4608, while the sum is 33.

Adding to 1146114241161 its reverse (1611424116411), we get a palindrome (2757538357572).

The spelling of 1146114241161 in words is "one trillion, one hundred forty-six billion, one hundred fourteen million, two hundred forty-one thousand, one hundred sixty-one".