112021504340 has 48 divisors (see below), whose sum is σ = 237317532480. Its totient is φ = 44415471360.

The previous prime is 112021504339. The next prime is 112021504429. The reversal of 112021504340 is 43405120211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070555 + ... + 1170525.

It is an arithmetic number, because the mean of its divisors is an integer number (4944115260).

Almost surely, 2^112021504340 is an apocalyptic number.

112021504340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021504340 is an abundant number, since it is smaller than the sum of its proper divisors (125296028140).

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

112021504340 is a wasteful number, since it uses less digits than its factorization.

112021504340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100472 (or 100470 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 112021504340 its reverse (43405120211), we get a palindrome (155426624551).

The spelling of 112021504340 in words is "one hundred twelve billion, twenty-one million, five hundred four thousand, three hundred forty".