11121441200432 has 40 divisors (see below), whose sum is σ = 21850599463200. Its totient is φ = 5482924908032.

The previous prime is 11121441200417. The next prime is 11121441200437. The reversal of 11121441200432 is 23400214412111.

It is not an unprimeable number, because it can be changed into a prime (11121441200437) 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, 10366223 + ... + 11388654.

It is an arithmetic number, because the mean of its divisors is an integer number (546264986580).

Almost surely, 2^{11121441200432} is an apocalyptic number.

It is an amenable number.

11121441200432 is a deficient number, since it is larger than the sum of its proper divisors (10729158262768).

11121441200432 is a wasteful number, since it uses less digits than its factorization.

11121441200432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21755333 (or 21755327 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11121441200432 its reverse (23400214412111), we get a palindrome (34521655612543).

The spelling of 11121441200432 in words is "eleven trillion, one hundred twenty-one billion, four hundred forty-one million, two hundred thousand, four hundred thirty-two".