1112420033240 has 16 divisors (see below), whose sum is σ = 2502945074880. Its totient is φ = 444968013280.

The previous prime is 1112420033213. The next prime is 1112420033251. The reversal of 1112420033240 is 423300242111.

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, 13905250376 + ... + 13905250455.

It is an arithmetic number, because the mean of its divisors is an integer number (156434067180).

Almost surely, 2^{1112420033240} is an apocalyptic number.

1112420033240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112420033240 is an abundant number, since it is smaller than the sum of its proper divisors (1390525041640).

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

1112420033240 is a wasteful number, since it uses less digits than its factorization.

1112420033240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27810500842 (or 27810500838 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1112420033240 its reverse (423300242111), we get a palindrome (1535720275351).

The spelling of 1112420033240 in words is "one trillion, one hundred twelve billion, four hundred twenty million, thirty-three thousand, two hundred forty".