11143041413 has 8 divisors (see below), whose sum is σ = 12888337728. Its totient is φ = 9436103424.

The previous prime is 11143041409. The next prime is 11143041451. The reversal of 11143041413 is 31414034111.

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

It is a cyclic number.

It is not a de Polignac number, because 11143041413 - 2² = 11143041409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11143041463) 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, 9588956 + ... + 9590117.

It is an arithmetic number, because the mean of its divisors is an integer number (1611042216).

Almost surely, 2^11143041413 is an apocalyptic number.

It is an amenable number.

11143041413 is a deficient number, since it is larger than the sum of its proper divisors (1745296315).

11143041413 is an equidigital number, since it uses as much as digits as its factorization.

11143041413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19179163.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11143041413 its reverse (31414034111), we get a palindrome (42557075524).

The spelling of 11143041413 in words is "eleven billion, one hundred forty-three million, forty-one thousand, four hundred thirteen".