1121132434424 has 16 divisors (see below), whose sum is σ = 2102135425200. Its totient is φ = 560562987712.

The previous prime is 1121132434399. The next prime is 1121132434447. The reversal of 1121132434424 is 4244342311211.

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, 1743557 + ... + 2298315.

It is an arithmetic number, because the mean of its divisors is an integer number (131383464075).

Almost surely, 2^{1121132434424} is an apocalyptic number.

It is an amenable number.

1121132434424 is a deficient number, since it is larger than the sum of its proper divisors (981002990776).

1121132434424 is a wasteful number, since it uses less digits than its factorization.

1121132434424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807382 (or 807378 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 1121132434424 its reverse (4244342311211), we get a palindrome (5365474745635).

The spelling of 1121132434424 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, four hundred thirty-four thousand, four hundred twenty-four".