1132120424440 has 32 divisors (see below), whose sum is σ = 2547342193680. Its totient is φ = 452835505152.

The previous prime is 1132120424431. The next prime is 1132120424467. The reversal of 1132120424440 is 444240212311.

It is a junction number, because it is equal to n+sod(n) for n = 1132120424399 and 1132120424408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124479 + ... + 1878481.

Almost surely, 2^{1132120424440} is an apocalyptic number.

1132120424440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132120424440 is an abundant number, since it is smaller than the sum of its proper divisors (1415221769240).

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

1132120424440 is a wasteful number, since it uses less digits than its factorization.

1132120424440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791551 (or 791547 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1132120424440 its reverse (444240212311), we get a palindrome (1576360636751).

The spelling of 1132120424440 in words is "one trillion, one hundred thirty-two billion, one hundred twenty million, four hundred twenty-four thousand, four hundred forty".