11143350014 has 32 divisors (see below), whose sum is σ = 18095438880. Its totient is φ = 5128624512.

The previous prime is 11143350013. The next prime is 11143350059. The reversal of 11143350014 is 41005334111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11143350013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081712 + ... + 1091964.

It is an arithmetic number, because the mean of its divisors is an integer number (565482465).

Almost surely, 2^11143350014 is an apocalyptic number.

11143350014 is a deficient number, since it is larger than the sum of its proper divisors (6952088866).

11143350014 is a wasteful number, since it uses less digits than its factorization.

11143350014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11084.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 11143350014 its reverse (41005334111), we get a palindrome (52148684125).

The spelling of 11143350014 in words is "eleven billion, one hundred forty-three million, three hundred fifty thousand, fourteen".