11432042224 has 20 divisors (see below), whose sum is σ = 23452498944. Its totient is φ = 5379784448.

The previous prime is 11432042213. The next prime is 11432042231. The reversal of 11432042224 is 42224023411.

It is a super-2 number, since 2×11432042224² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21014512 + ... + 21015055.

Almost surely, 2^11432042224 is an apocalyptic number.

It is an amenable number.

11432042224 is an abundant number, since it is smaller than the sum of its proper divisors (12020456720).

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

11432042224 is a wasteful number, since it uses less digits than its factorization.

11432042224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42029592 (or 42029586 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11432042224 its reverse (42224023411), we get a palindrome (53656065635).

The spelling of 11432042224 in words is "eleven billion, four hundred thirty-two million, forty-two thousand, two hundred twenty-four".