11043341461 has 4 divisors (see below), whose sum is σ = 11230516800. Its totient is φ = 10856166124.

The previous prime is 11043341453. The next prime is 11043341467. The reversal of 11043341461 is 16414334011.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16414334011 = 9049 ⋅1813939.

It is a cyclic number.

It is not a de Polignac number, because 11043341461 - 2³ = 11043341453 is a prime.

It is a super-2 number, since 2×11043341461² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043341467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93587581 + ... + 93587698.

It is an arithmetic number, because the mean of its divisors is an integer number (2807629200).

Almost surely, 2^11043341461 is an apocalyptic number.

It is an amenable number.

11043341461 is a deficient number, since it is larger than the sum of its proper divisors (187175339).

11043341461 is an equidigital number, since it uses as much as digits as its factorization.

11043341461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187175338.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11043341461 its reverse (16414334011), we get a palindrome (27457675472).

The spelling of 11043341461 in words is "eleven billion, forty-three million, three hundred forty-one thousand, four hundred sixty-one".