1112242440340 has 24 divisors (see below), whose sum is σ = 2345481976320. Its totient is φ = 443035480608.

The previous prime is 1112242440299. The next prime is 1112242440341. The reversal of 1112242440340 is 430442422111.

It is a junction number, because it is equal to n+sod(n) for n = 1112242440299 and 1112242440308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112242440341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116338572 + ... + 116348131.

It is an arithmetic number, because the mean of its divisors is an integer number (97728415680).

Almost surely, 2^{1112242440340} is an apocalyptic number.

1112242440340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112242440340 is an abundant number, since it is smaller than the sum of its proper divisors (1233239535980).

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

1112242440340 is a wasteful number, since it uses less digits than its factorization.

1112242440340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232686951 (or 232686949 counting only the distinct ones).

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

Adding to 1112242440340 its reverse (430442422111), we get a palindrome (1542684862451).

The spelling of 1112242440340 in words is "one trillion, one hundred twelve billion, two hundred forty-two million, four hundred forty thousand, three hundred forty".