11143041414 has 64 divisors (see below), whose sum is σ = 23033134080. Its totient is φ = 3591786240.

The previous prime is 11143041409. The next prime is 11143041451. The reversal of 11143041414 is 41414034111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13773442 + ... + 13774250.

It is an arithmetic number, because the mean of its divisors is an integer number (359892720).

Almost surely, 2^11143041414 is an apocalyptic number.

11143041414 is an abundant number, since it is smaller than the sum of its proper divisors (11890092666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11143041414 is a wasteful number, since it uses less digits than its factorization.

11143041414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11143041414 its reverse (41414034111), we get a palindrome (52557075525).

The spelling of 11143041414 in words is "eleven billion, one hundred forty-three million, forty-one thousand, four hundred fourteen".