11053143416 has 32 divisors (see below), whose sum is σ = 23915274240. Its totient is φ = 4691068128.

The previous prime is 11053143401. The next prime is 11053143443. The reversal of 11053143416 is 61434135011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952376 + ... + 963911.

It is an arithmetic number, because the mean of its divisors is an integer number (747352320).

Almost surely, 2^11053143416 is an apocalyptic number.

It is an amenable number.

11053143416 is an abundant number, since it is smaller than the sum of its proper divisors (12862130824).

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

11053143416 is a wasteful number, since it uses less digits than its factorization.

11053143416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916403 (or 1916399 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 11053143416 its reverse (61434135011), we get a palindrome (72487278427).

The spelling of 11053143416 in words is "eleven billion, fifty-three million, one hundred forty-three thousand, four hundred sixteen".