11142034024 has 32 divisors (see below), whose sum is σ = 22817210400. Its totient is φ = 5058630720.

The previous prime is 11142034009. The next prime is 11142034061. The reversal of 11142034024 is 42043024111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11142033986 and 11142034004.

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, 1894 + ... + 149290.

It is an arithmetic number, because the mean of its divisors is an integer number (713037825).

Almost surely, 2^11142034024 is an apocalyptic number.

It is an amenable number.

11142034024 is an abundant number, since it is smaller than the sum of its proper divisors (11675176376).

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

11142034024 is a wasteful number, since it uses less digits than its factorization.

11142034024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148273 (or 148269 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11142034024 its reverse (42043024111), we get a palindrome (53185058135).

The spelling of 11142034024 in words is "eleven billion, one hundred forty-two million, thirty-four thousand, twenty-four".