11442240324 has 18 divisors (see below), whose sum is σ = 28923440910. Its totient is φ = 3814080096.

The previous prime is 11442240301. The next prime is 11442240349. The reversal of 11442240324 is 42304224411.

11442240324 is a `hidden beast` number, since 114 + 4 + 224 + 0 + 324 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9992001600 + 1450238724 = 99960^2 + 38082^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158919969 + ... + 158920040.

Almost surely, 2^11442240324 is an apocalyptic number.

It is an amenable number.

11442240324 is an abundant number, since it is smaller than the sum of its proper divisors (17481200586).

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

11442240324 is a wasteful number, since it uses less digits than its factorization.

11442240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317840019 (or 317840014 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 11442240324 its reverse (42304224411), we get a palindrome (53746464735).

The spelling of 11442240324 in words is "eleven billion, four hundred forty-two million, two hundred forty thousand, three hundred twenty-four".