11340042032 has 40 divisors (see below), whose sum is σ = 25378656912. Its totient is φ = 4851353600.

The previous prime is 11340042013. The next prime is 11340042037. The reversal of 11340042032 is 23024004311.

It is a junction number, because it is equal to n+sod(n) for n = 11340041995 and 11340042013.

It is not an unprimeable number, because it can be changed into a prime (11340042037) 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, 1892069 + ... + 1898052.

Almost surely, 2^11340042032 is an apocalyptic number.

It is an amenable number.

11340042032 is an abundant number, since it is smaller than the sum of its proper divisors (14038614880).

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

11340042032 is a wasteful number, since it uses less digits than its factorization.

11340042032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790157 (or 3790151 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11340042032 its reverse (23024004311), we get a palindrome (34364046343).

The spelling of 11340042032 in words is "eleven billion, three hundred forty million, forty-two thousand, thirty-two".