11043112432 has 30 divisors (see below), whose sum is σ = 23517954824. Its totient is φ = 5019595680.

The previous prime is 11043112427. The next prime is 11043112471. The reversal of 11043112432 is 23421134011.

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

It is a congruent number.

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, 2850108 + ... + 2853979.

Almost surely, 2^11043112432 is an apocalyptic number.

It is an amenable number.

11043112432 is an abundant number, since it is smaller than the sum of its proper divisors (12474842392).

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

11043112432 is a wasteful number, since it uses less digits than its factorization.

11043112432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704117 (or 5704100 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11043112432 its reverse (23421134011), we get a palindrome (34464246443).

The spelling of 11043112432 in words is "eleven billion, forty-three million, one hundred twelve thousand, four hundred thirty-two".