1112420234040 has 32 divisors (see below), whose sum is σ = 3337260702480. Its totient is φ = 296645395712.

The previous prime is 1112420234033. The next prime is 1112420234083. The reversal of 1112420234040 is 404320242111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1112420234040.

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, 4635084189 + ... + 4635084428.

Almost surely, 2^{1112420234040} is an apocalyptic number.

1112420234040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112420234040 is an abundant number, since it is smaller than the sum of its proper divisors (2224840468440).

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

1112420234040 is a wasteful number, since it uses less digits than its factorization.

1112420234040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9270168631 (or 9270168627 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1112420234040 its reverse (404320242111), we get a palindrome (1516740476151).

The spelling of 1112420234040 in words is "one trillion, one hundred twelve billion, four hundred twenty million, two hundred thirty-four thousand, forty".