1112421315240 has 96 divisors (see below), whose sum is σ = 3616568766720. Its totient is φ = 296547264384.

The previous prime is 1112421315233. The next prime is 1112421315251. The reversal of 1112421315240 is 425131242111.

1112421315240 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 4 + 2 + 131 + 524 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577189 + ... + 1599371.

It is an arithmetic number, because the mean of its divisors is an integer number (37672591320).

Almost surely, 2^{1112421315240} is an apocalyptic number.

1112421315240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112421315240 is an abundant number, since it is smaller than the sum of its proper divisors (2504147451480).

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

1112421315240 is a wasteful number, since it uses less digits than its factorization.

1112421315240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025223 (or 1025216 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 1112421315240 its reverse (425131242111), we get a palindrome (1537552557351).

The spelling of 1112421315240 in words is "one trillion, one hundred twelve billion, four hundred twenty-one million, three hundred fifteen thousand, two hundred forty".